Profile
 Corporate Governance
 Fleet
 Press Releases
 Investor Relations
    Stock Quotes
    Fact Sheet
    Analyst Coverage
    Presentations
    Annual Reports
    Media Articles
    Photo Gallery
    SEC Filings
    FAQs
    Email Alerts
    Investor Inquiries
    2011 AGM Materials
 Links


Daily Quotes  |  Stock Charts  |  Historical Data

 
Specify Date Range:
  
  (Start)
   (End)


Date
(mm/dd/yyyy) 		Close Open Daily High Daily Low Volume
02/02/2012 1.08 1.10 1.10 1.06 330,900
02/01/2012 1.09 1.13 1.15 1.08 391,100
01/31/2012 1.14 1.17 1.19 1.07 531,200
01/30/2012 1.17 1.12 1.23 1.11 810,100
01/27/2012 1.12 1.10 1.12 1.05 508,900
01/26/2012 1.09 1.06 1.10 1.04 590,000
01/25/2012 1.05 1.00 1.05 0.98 569,900
01/24/2012 0.98 0.99 1.00 0.95 368,000
01/23/2012 0.98 0.92 0.99 0.91 500,800
01/20/2012 0.92 0.91 0.94 0.90 359,100
01/19/2012 0.94 0.94 0.95 0.90 293,600
01/18/2012 0.94 0.92 0.94 0.88 213,700
01/17/2012 0.90 0.97 0.97 0.89 351,400
01/13/2012 0.92 0.94 0.95 0.91 178,100
01/12/2012 0.95 0.95 1.00 0.93 737,100
01/11/2012 0.95 0.95 0.96 0.93 102,100
01/10/2012 0.95 0.95 0.98 0.94 188,200
01/09/2012 0.95 0.95 0.95 0.92 117,200
01/06/2012 0.95 0.95 0.97 0.93 62,900
01/05/2012 0.95 0.90 0.95 0.90 169,800
01/04/2012 0.90 0.91 0.92 0.90 187,400
01/03/2012 0.93 0.90 0.97 0.90 637,100
12/30/2011 0.89 0.88 0.90 0.88 234,100
12/29/2011 0.89 0.89 0.90 0.88 261,500
12/28/2011 0.88 0.90 0.93 0.86 327,200
12/27/2011 0.90 0.90 0.91 0.88 197,900
12/23/2011 0.91 0.90 0.92 0.89 310,700
12/22/2011 0.90 0.91 0.92 0.89 252,700
12/21/2011 0.92 0.90 0.92 0.88 454,400
12/20/2011 0.90 0.99 0.99 0.86 1,563,400
12/19/2011 0.99 1.00 1.00 0.96 216,400
12/16/2011 0.99 1.00 1.01 0.98 258,400
12/15/2011 1.00 1.00 1.01 0.99 334,800
12/14/2011 1.01 1.05 1.05 0.99 626,100
12/13/2011 1.05 1.08 1.09 1.03 257,400
12/12/2011 1.07 1.08 1.09 1.06 312,200
12/09/2011 1.09 1.09 1.10 1.07 244,900
12/08/2011 1.10 1.10 1.11 1.06 291,300
12/07/2011 1.11 1.09 1.12 1.07 448,800
12/06/2011 1.06 1.10 1.12 1.06 296,500
12/05/2011 1.12 1.13 1.14 1.10 261,000
12/02/2011 1.11 1.10 1.12 1.10 418,200
12/01/2011 1.10 1.19 1.19 1.09 339,000
11/30/2011 1.17 1.23 1.23 1.10 453,700
11/29/2011 1.19 1.20 1.23 1.16 217,800
11/28/2011 1.21 1.24 1.26 1.20 244,000
11/25/2011 1.22 1.25 1.32 1.18 579,300
11/23/2011 1.29 1.26 1.29 1.22 342,900
11/22/2011 1.24 1.28 1.28 1.22 258,800
11/21/2011 1.28 1.28 1.28 1.25 219,100
11/18/2011 1.27 1.29 1.32 1.26 127,900
11/17/2011 1.27 1.29 1.31 1.26 115,100
11/16/2011 1.29 1.32 1.32 1.27 310,800
11/15/2011 1.31 1.30 1.33 1.30 104,900
11/14/2011 1.31 1.33 1.34 1.31 113,300
11/11/2011 1.32 1.35 1.37 1.31 354,800
11/10/2011 1.35 1.36 1.37 1.33 130,600
11/09/2011 1.34 1.31 1.35 1.31 188,100
11/08/2011 1.35 1.37 1.38 1.34 171,700
11/07/2011 1.38 1.36 1.38 1.32 109,700
11/04/2011 1.36 1.33 1.36 1.31 56,300
11/03/2011 1.33 1.36 1.36 1.31 115,200
11/02/2011 1.36 1.39 1.39 1.32 125,600
11/01/2011 1.36 1.35 1.37 1.34 99,400
10/31/2011 1.39 1.40 1.40 1.34 176,600
10/28/2011 1.43 1.44 1.44 1.41 116,500
10/27/2011 1.44 1.40 1.47 1.38 392,100
10/26/2011 1.38 1.40 1.40 1.33 114,900
10/25/2011 1.40 1.39 1.40 1.37 59,100
10/24/2011 1.40 1.35 1.40 1.35 140,100
10/21/2011 1.35 1.38 1.38 1.34 117,700
10/20/2011 1.39 1.39 1.39 1.32 73,400
10/19/2011 1.38 1.37 1.39 1.35 98,200
10/18/2011 1.37 1.33 1.37 1.31 71,300
10/17/2011 1.34 1.37 1.37 1.31 221,800
10/14/2011 1.37 1.34 1.37 1.32 141,600
10/13/2011 1.33 1.33 1.33 1.28 102,200
10/12/2011 1.34 1.30 1.34 1.30 280,900
10/11/2011 1.30 1.28 1.33 1.27 225,300
10/10/2011 1.28 1.24 1.29 1.24 162,800
10/07/2011 1.23 1.23 1.24 1.20 105,700
10/06/2011 1.24 1.20 1.28 1.19 200,000
10/05/2011 1.22 1.20 1.25 1.16 181,900
10/04/2011 1.20 1.14 1.21 1.05 450,200
10/03/2011 1.15 1.27 1.28 1.14 337,300
09/30/2011 1.29 1.27 1.31 1.25 82,500
09/29/2011 1.31 1.32 1.32 1.26 122,000
09/28/2011 1.29 1.32 1.35 1.27 80,000
09/27/2011 1.33 1.30 1.36 1.29 166,500
09/26/2011 1.28 1.31 1.31 1.22 204,800
09/23/2011 1.26 1.25 1.28 1.23 211,500
09/22/2011 1.26 1.31 1.35 1.25 301,300
09/21/2011 1.34 1.39 1.41 1.34 137,300
09/20/2011 1.40 1.39 1.41 1.38 177,200
09/19/2011 1.41 1.40 1.41 1.35 237,600
09/16/2011 1.42 1.44 1.44 1.40 134,400
09/15/2011 1.43 1.46 1.47 1.43 104,000
09/14/2011 1.45 1.37 1.45 1.37 185,900
09/13/2011 1.37 1.32 1.39 1.32 177,500
09/12/2011 1.32 1.30 1.33 1.29 89,900
09/09/2011 1.32 1.38 1.39 1.31 320,500
09/08/2011 1.38 1.42 1.43 1.38 179,300
09/07/2011 1.42 1.38 1.43 1.38 107,400
09/06/2011 1.37 1.36 1.40 1.35 176,900
09/02/2011 1.42 1.43 1.43 1.40 132,100
09/01/2011 1.46 1.43 1.47 1.40 210,800
08/31/2011 1.42 1.48 1.48 1.41 192,500
08/30/2011 1.47 1.41 1.48 1.40 233,000
08/29/2011 1.41 1.42 1.42 1.36 304,800
08/26/2011 1.37 1.40 1.40 1.35 359,300
08/25/2011 1.40 1.46 1.46 1.36 169,200
08/24/2011 1.45 1.41 1.46 1.41 96,500
08/23/2011 1.45 1.46 1.47 1.37 513,200
08/22/2011 1.48 1.55 1.55 1.45 715,700
08/19/2011 1.49 1.43 1.49 1.41 437,600
08/18/2011 1.46 1.53 1.53 1.41 484,100
08/17/2011 1.55 1.57 1.57 1.52 167,800
08/16/2011 1.54 1.54 1.55 1.50 152,900
08/15/2011 1.55 1.59 1.59 1.51 236,300
08/12/2011 1.51 1.51 1.52 1.49 346,900
08/11/2011 1.48 1.45 1.48 1.41 395,900
08/10/2011 1.41 1.44 1.46 1.35 529,500
08/09/2011 1.39 1.23 1.40 1.22 487,300
08/08/2011 1.23 1.33 1.38 1.00 1,337,800
08/05/2011 1.39 1.43 1.44 1.34 753,600
08/04/2011 1.44 1.50 1.51 1.41 858,500
08/03/2011 1.51 1.52 1.53 1.46 426,400
08/02/2011 1.51 1.57 1.57 1.51 441,800
08/01/2011 1.56 1.56 1.59 1.52 384,500
07/29/2011 1.56 1.49 1.61 1.46 583,100
07/28/2011 1.47 1.49 1.53 1.47 481,600
07/27/2011 1.49 1.58 1.60 1.48 640,600
07/26/2011 1.57 1.53 1.59 1.51 790,000
07/25/2011 1.56 1.66 1.67 1.50 1,774,700
07/22/2011 1.66 1.73 1.73 1.65 513,200
07/21/2011 1.71 1.71 1.74 1.67 979,400
07/20/2011 1.71 1.66 1.71 1.65 2,195,900
07/19/2011 1.64 1.66 1.70 1.61 14,500,100
07/18/2011 2.01 2.00 2.01 1.97 149,100
07/15/2011 2.00 2.04 2.04 2.00 65,500
07/14/2011 2.03 2.05 2.05 2.00 125,000
07/13/2011 2.03 2.02 2.03 2.00 89,100
07/12/2011 2.02 2.01 2.04 1.99 109,500
07/11/2011 2.05 2.03 2.05 1.99 146,000
07/08/2011 2.06 2.04 2.06 2.00 146,500
07/07/2011 2.06 2.03 2.09 2.01 191,400
07/06/2011 2.03 2.03 2.08 2.01 122,100
07/05/2011 2.03 2.10 2.10 2.01 188,000
07/01/2011 2.06 2.07 2.08 2.05 103,000
06/30/2011 2.07 2.10 2.10 2.06 69,000
06/29/2011 2.10 2.08 2.10 2.06 68,100
06/28/2011 2.08 2.08 2.08 2.06 39,500
06/27/2011 2.09 2.11 2.12 2.07 61,600
06/24/2011 2.09 2.10 2.10 2.06 38,500
06/23/2011 2.11 2.10 2.11 2.05 94,800
06/22/2011 2.10 2.08 2.11 2.06 68,800
06/21/2011 2.12 2.06 2.12 2.06 122,700
06/20/2011 2.06 1.98 2.06 1.96 171,200
06/17/2011 1.99 2.00 2.01 1.95 148,800
06/16/2011 2.00 1.99 2.03 1.99 60,000
06/15/2011 2.00 2.03 2.03 1.97 158,900
06/14/2011 2.05 2.08 2.08 2.01 95,900
06/13/2011 2.06 2.07 2.07 2.03 81,000
06/10/2011 2.07 2.05 2.10 2.02 134,200
06/09/2011 2.04 2.02 2.05 2.00 67,800
06/08/2011 2.02 2.07 2.09 2.00 172,900
06/07/2011 2.08 2.14 2.14 2.05 197,700
06/06/2011 2.14 2.18 2.18 2.12 76,500
06/03/2011 2.19 2.19 2.19 2.14 85,300
06/02/2011 2.19 2.13 2.19 2.13 195,700
06/01/2011 2.12 2.12 2.15 2.10 129,300
05/31/2011 2.12 2.00 2.12 2.00 260,600
05/27/2011 2.01 2.04 2.04 1.99 324,000
05/26/2011 2.04 2.07 2.10 1.98 513,000
05/25/2011 2.11 2.13 2.15 2.08 258,700
05/24/2011 2.15 2.15 2.20 2.12 198,000
05/23/2011 2.15 2.17 2.19 2.13 301,500
05/20/2011 2.20 2.20 2.21 2.19 76,400
05/19/2011 2.21 2.20 2.22 2.19 339,300
05/18/2011 2.21 2.25 2.26 2.19 594,800
05/17/2011 2.26 2.28 2.30 2.24 299,500
05/16/2011 2.30 2.34 2.35 2.27 293,000
05/13/2011 2.35 2.41 2.42 2.34 374,900
05/12/2011 2.30 2.35 2.35 2.27 289,400
05/11/2011 2.35 2.40 2.40 2.34 106,800
05/10/2011 2.40 2.36 2.40 2.36 56,900
05/09/2011 2.37 2.36 2.40 2.34 62,500
05/06/2011 2.36 2.34 2.38 2.34 102,000
05/05/2011 2.34 2.34 2.36 2.32 55,900
05/04/2011 2.35 2.40 2.41 2.35 140,000
05/03/2011 2.41 2.39 2.44 2.38 81,100
05/02/2011 2.41 2.35 2.41 2.34 162,300
04/29/2011 2.35 2.32 2.36 2.32 103,000
04/28/2011 2.32 2.32 2.33 2.30 65,200
04/27/2011 2.32 2.31 2.33 2.30 83,100
04/26/2011 2.32 2.31 2.36 2.31 101,900
04/25/2011 2.32 2.30 2.32 2.28 135,400
04/21/2011 2.30 2.30 2.30 2.28 116,300
04/20/2011 2.31 2.37 2.37 2.29 294,200
04/19/2011 2.34 2.30 2.36 2.29 115,400
04/18/2011 2.31 2.36 2.36 2.30 85,200
04/15/2011 2.36 2.29 2.45 2.28 193,900
04/14/2011 2.30 2.28 2.33 2.28 77,900
04/13/2011 2.28 2.30 2.32 2.27 101,700
04/12/2011 2.30 2.36 2.36 2.27 253,900
04/11/2011 2.36 2.37 2.39 2.33 124,800
04/08/2011 2.38 2.35 2.39 2.34 115,500
04/07/2011 2.34 2.33 2.36 2.33 177,700
04/06/2011 2.34 2.37 2.37 2.32 645,100
04/05/2011 2.37 2.40 2.45 2.34 359,700
04/04/2011 2.40 2.42 2.45 2.38 181,800
04/01/2011 2.41 2.40 2.45 2.38 238,300
03/31/2011 2.40 2.44 2.45 2.38 96,600
03/30/2011 2.43 2.43 2.46 2.40 189,100
03/29/2011 2.43 2.43 2.46 2.41 110,100
03/28/2011 2.44 2.44 2.45 2.42 74,400
03/25/2011 2.44 2.44 2.45 2.42 158,100
03/24/2011 2.43 2.46 2.48 2.43 364,900
03/23/2011 2.46 2.48 2.49 2.42 85,500
03/22/2011 2.45 2.45 2.48 2.42 78,900
03/21/2011 2.46 2.51 2.51 2.44 146,300
03/18/2011 2.47 2.40 2.48 2.36 216,200
03/17/2011 2.36 2.40 2.46 2.36 95,200
03/16/2011 2.37 2.44 2.46 2.35 426,700
03/15/2011 2.47 2.43 2.47 2.41 160,700
03/14/2011 2.49 2.48 2.49 2.45 61,400
03/11/2011 2.50 2.46 2.50 2.42 108,800
03/10/2011 2.44 2.45 2.49 2.41 107,100
03/09/2011 2.47 2.47 2.49 2.45 75,900
03/08/2011 2.49 2.52 2.55 2.47 61,700
03/07/2011 2.53 2.57 2.57 2.47 129,100
03/04/2011 2.57 2.57 2.57 2.51 96,300
03/03/2011 2.56 2.55 2.58 2.51 271,200
03/02/2011 2.55 2.57 2.60 2.49 137,500
03/01/2011 2.59 2.59 2.65 2.59 146,800
02/28/2011 2.59 2.61 2.64 2.58 329,000
02/25/2011 2.60 2.62 2.62 2.59 317,200
02/24/2011 2.60 2.60 2.61 2.58 176,700
02/23/2011 2.58 2.59 2.60 2.52 330,500
02/22/2011 2.45 2.45 2.49 2.43 198,200
02/18/2011 2.45 2.46 2.48 2.43 138,500
02/17/2011 2.48 2.45 2.48 2.42 165,900
02/16/2011 2.45 2.45 2.48 2.44 302,400
02/15/2011 2.43 2.40 2.43 2.35 719,200
02/14/2011 2.40 2.46 2.49 2.38 590,500
02/11/2011 2.46 2.45 2.46 2.42 114,900
02/10/2011 2.45 2.45 2.50 2.42 89,900
02/09/2011 2.46 2.49 2.50 2.44 211,200
02/08/2011 2.46 2.44 2.49 2.43 116,800
02/07/2011 2.45 2.50 2.50 2.44 183,100
02/04/2011 2.50 2.52 2.54 2.48 131,300
02/03/2011 2.52 2.52 2.55 2.50 143,300
02/02/2011 2.53 2.55 2.56 2.52 149,600
02/01/2011 2.55 2.58 2.59 2.51 292,400
01/31/2011 2.59 2.60 2.60 2.55 73,200
01/28/2011 2.60 2.64 2.64 2.57 143,500
01/27/2011 2.65 2.65 2.65 2.61 111,200
01/26/2011 2.66 2.63 2.66 2.61 265,700
01/25/2011 2.64 2.67 2.67 2.61 121,900
01/24/2011 2.68 2.71 2.71 2.66 73,700
01/21/2011 2.71 2.71 2.73 2.66 158,900
01/20/2011 2.71 2.62 2.71 2.62 204,500
01/19/2011 2.72 2.71 2.72 2.70 148,300
01/18/2011 2.70 2.75 2.75 2.70 312,500
01/14/2011 2.76 2.75 2.77 2.70 138,200
01/13/2011 2.77 2.75 2.77 2.72 114,400
01/12/2011 2.73 2.79 2.79 2.70 158,800
01/11/2011 2.78 2.79 2.80 2.73 111,600
01/10/2011 2.79 2.75 2.80 2.73 114,800
01/07/2011 2.75 2.75 2.75 2.72 58,800
01/06/2011 2.73 2.76 2.79 2.71 215,100
01/05/2011 2.72 2.73 2.74 2.68 149,200
01/04/2011 2.71 2.70 2.71 2.67 88,600
01/03/2011 2.71 2.70 2.71 2.68 129,100
12/31/2010 2.67 2.67 2.69 2.64 178,100
12/30/2010 2.69 2.71 2.72 2.67 116,400
12/29/2010 2.71 2.69 2.75 2.67 174,000
12/28/2010 2.67 2.69 2.73 2.65 125,300
12/27/2010 2.71 2.70 2.71 2.65 130,300
12/23/2010 2.72 2.70 2.74 2.67 105,300
12/22/2010 2.69 2.74 2.75 2.63 483,100
12/21/2010 2.74 2.73 2.75 2.70 157,800
12/20/2010 2.73 2.75 2.75 2.70 229,800
12/17/2010 2.75 2.76 2.77 2.72 170,300
12/16/2010 2.77 2.80 2.81 2.75 130,900
12/15/2010 2.81 2.81 2.83 2.77 189,100
12/14/2010 2.83 2.88 2.88 2.78 219,100
12/13/2010 2.86 2.86 2.87 2.80 216,300
12/10/2010 2.85 2.90 2.93 2.83 436,200
12/09/2010 2.91 2.99 3.00 2.89 228,900
12/08/2010 2.99 3.02 3.02 2.95 236,400
12/07/2010 3.05 3.09 3.09 3.02 375,300
12/06/2010 3.07 2.99 3.08 2.97 494,400
12/03/2010 3.02 2.92 3.05 2.89 438,600
12/02/2010 2.94 2.94 2.95 2.90 359,800
12/01/2010 2.94 2.93 2.95 2.88 241,600
11/30/2010 2.87 2.77 2.87 2.75 265,400
11/29/2010 2.80 2.85 2.86 2.76 261,600
11/26/2010 2.85 2.85 2.89 2.83 74,600
11/24/2010 2.94 2.92 2.95 2.88 162,500
11/23/2010 2.91 2.95 2.96 2.86 218,200
11/22/2010 2.96 2.99 3.01 2.96 121,100
11/19/2010 3.02 3.04 3.04 2.96 158,900
11/18/2010 3.03 3.03 3.05 3.00 142,900
11/17/2010 2.96 3.00 3.00 2.94 94,300
11/16/2010 3.02 3.03 3.10 2.93 249,800
11/15/2010 3.10 3.10 3.14 3.07 65,400
11/12/2010 3.10 3.10 3.10 3.06 90,700
11/11/2010 3.14 3.14 3.14 3.04 159,000
11/10/2010 3.17 3.08 3.17 3.08 99,000
11/09/2010 3.08 3.20 3.21 3.07 176,800
11/08/2010 3.16 3.16 3.23 3.12 249,500
11/05/2010 3.16 2.92 3.18 2.91 786,700
11/04/2010 2.94 2.90 2.95 2.90 358,800
11/03/2010 2.92 2.90 2.92 2.87 255,900
11/02/2010 2.91 2.90 2.91 2.85 137,700
11/01/2010 2.90 2.90 2.90 2.86 75,200
10/29/2010 2.92 2.90 2.94 2.88 103,300
10/28/2010 2.90 2.90 2.92 2.87 95,600
10/27/2010 2.92 2.86 2.92 2.86 141,000
10/26/2010 2.88 2.87 2.90 2.87 79,300
10/25/2010 2.90 2.88 2.90 2.88 110,600
10/22/2010 2.87 2.79 2.87 2.77 197,800
10/21/2010 2.77 2.82 2.82 2.72 164,400
10/20/2010 2.80 2.80 2.83 2.79 85,200
10/19/2010 2.80 2.80 2.83 2.80 51,100
10/18/2010 2.83 2.82 2.85 2.81 43,800
10/15/2010 2.85 2.85 2.86 2.83 39,600
10/14/2010 2.85 2.82 2.85 2.82 51,800
10/13/2010 2.85 2.84 2.86 2.83 142,700
10/12/2010 2.83 2.83 2.85 2.79 65,100
10/11/2010 2.85 2.84 2.89 2.84 73,800
10/08/2010 2.86 2.83 2.88 2.83 65,300
10/07/2010 2.82 2.90 2.90 2.81 65,800
10/06/2010 2.88 2.90 2.90 2.85 43,600
10/05/2010 2.89 2.83 2.89 2.80 122,300
10/04/2010 2.78 2.84 2.86 2.77 112,000
10/01/2010 2.86 2.85 2.87 2.84 59,000
09/30/2010 2.85 2.84 2.85 2.79 82,100
09/29/2010 2.84 2.82 2.85 2.79 117,900
09/28/2010 2.84 2.85 2.88 2.83 74,900
09/27/2010 2.86 2.89 2.89 2.82 113,300
09/24/2010 2.87 2.85 2.90 2.85 75,900
09/23/2010 2.87 2.87 2.87 2.83 41,300
09/22/2010 2.90 2.84 2.90 2.83 51,600
09/21/2010 2.86 2.87 2.91 2.86 92,200
09/20/2010 2.90 2.90 2.91 2.87 60,300
09/17/2010 2.91 2.87 2.91 2.81 96,100
09/16/2010 2.89 2.85 2.89 2.85 29,100
09/15/2010 2.86 2.87 2.88 2.83 84,300
09/14/2010 2.88 2.86 2.90 2.84 91,300
09/13/2010 2.88 2.89 2.90 2.85 77,000
09/10/2010 2.89 2.89 2.90 2.83 79,200
09/09/2010 2.89 2.92 2.92 2.87 51,900
09/08/2010 2.91 2.87 2.91 2.85 137,700
09/07/2010 2.85 2.87 2.87 2.80 73,700
09/03/2010 2.87 2.85 2.88 2.81 165,500
09/02/2010 2.85 2.84 2.85 2.79 134,900
09/01/2010 2.84 2.85 2.85 2.78 205,200
08/31/2010 2.79 2.81 2.83 2.78 112,100
08/30/2010 2.83 2.82 2.91 2.78 104,100
08/27/2010 2.82 2.77 2.83 2.76 86,100
08/26/2010 2.79 2.82 2.85 2.76 86,800
08/25/2010 2.83 2.89 2.89 2.78 152,900
08/24/2010 2.91 2.87 2.91 2.80 334,000
08/23/2010 2.90 2.87 2.93 2.87 195,100
08/20/2010 2.91 2.90 2.95 2.87 179,800
08/19/2010 2.89 2.92 2.97 2.86 149,700
08/18/2010 2.91 2.94 2.95 2.90 106,200
08/17/2010 2.92 2.93 2.96 2.90 100,000
08/16/2010 2.94 2.87 2.95 2.85 117,500
08/13/2010 2.92 2.86 2.95 2.86 162,200
08/12/2010 2.88 2.86 2.90 2.80 147,800
08/11/2010 2.86 2.90 2.90 2.76 161,700
08/10/2010 2.85 2.85 2.90 2.76 251,600
08/09/2010 2.87 2.79 2.87 2.77 119,100
08/06/2010 2.79 2.73 2.84 2.72 72,700
08/05/2010 2.80 2.72 2.82 2.72 131,300
08/04/2010 2.75 2.75 2.77 2.72 84,400
08/03/2010 2.75 2.73 2.75 2.68 165,200
08/02/2010 2.70 2.66 2.71 2.64 101,400
07/30/2010 2.63 2.56 2.66 2.55 73,700
07/29/2010 2.62 2.61 2.66 2.58 48,000
07/28/2010 2.56 2.59 2.63 2.54 81,300
07/27/2010 2.63 2.66 2.67 2.60 108,200
07/26/2010 2.62 2.59 2.65 2.57 112,200
07/23/2010 2.59 2.48 2.59 2.48 88,600
07/22/2010 2.50 2.46 2.53 2.46 123,000
07/21/2010 2.47 2.44 2.47 2.40 111,600
07/20/2010 2.44 2.35 2.44 2.35 54,700
07/19/2010 2.41 2.44 2.48 2.39 81,500
07/16/2010 2.44 2.41 2.49 2.41 144,100
07/15/2010 2.47 2.47 2.49 2.35 85,400
07/14/2010 2.45 2.43 2.49 2.40 54,600
07/13/2010 2.42 2.42 2.45 2.40 72,800
07/12/2010 2.42 2.39 2.42 2.35 39,500
07/09/2010 2.39 2.37 2.40 2.32 90,500
07/08/2010 2.40 2.40 2.41 2.31 117,300
07/07/2010 2.39 2.25 2.39 2.23 76,100
07/06/2010 2.24 2.28 2.35 2.22 275,100
07/02/2010 2.28 2.39 2.40 2.24 212,200
07/01/2010 2.41 2.44 2.44 2.30 190,400
06/30/2010 2.42 2.46 2.46 2.40 149,200
06/29/2010 2.45 2.50 2.52 2.42 200,200
06/28/2010 2.53 2.54 2.54 2.50 121,900
06/25/2010 2.52 2.55 2.56 2.51 69,900
06/24/2010 2.55 2.53 2.57 2.52 84,900
06/23/2010 2.57 2.57 2.58 2.52 112,200
06/22/2010 2.62 2.65 2.67 2.56 166,800
06/21/2010 2.65 2.70 2.75 2.62 109,100
06/18/2010 2.67 2.68 2.72 2.65 112,600
06/17/2010 2.69 2.80 2.80 2.67 57,800
06/16/2010 2.77 2.70 2.77 2.70 128,800
06/15/2010 2.72 2.67 2.75 2.67 111,000
06/14/2010 2.67 2.68 2.73 2.62 97,600
06/11/2010 2.67 2.58 2.67 2.58 121,800
06/10/2010 2.62 2.60 2.65 2.58 87,800
06/09/2010 2.59 2.59 2.65 2.55 98,700
06/08/2010 2.58 2.59 2.66 2.51 173,100
06/07/2010 2.62 2.59 2.65 2.53 151,800
06/04/2010 2.58 2.67 2.69 2.56 79,000
06/03/2010 2.69 2.69 2.75 2.63 112,800
06/02/2010 2.70 2.65 2.70 2.63 143,800
06/01/2010 2.65 2.74 2.74 2.65 126,800
05/28/2010 2.72 2.70 2.74 2.67 115,600
05/27/2010 2.72 2.68 2.75 2.65 173,500
05/26/2010 2.63 2.60 2.68 2.55 347,600
05/25/2010 2.58 2.52 2.60 2.50 324,200
05/24/2010 2.62 2.64 2.65 2.59 116,100
05/21/2010 2.60 2.57 2.69 2.52 373,300
05/20/2010 2.57 2.67 2.67 2.50 476,400
05/19/2010 2.71 2.78 2.80 2.65 329,900
05/18/2010 2.83 2.85 2.93 2.79 160,000
05/17/2010 2.88 2.82 2.94 2.80 178,200
05/14/2010 2.87 2.90 2.97 2.78 282,100
05/13/2010 2.97 2.89 2.99 2.87 485,600
05/12/2010 2.89 2.79 2.89 2.78 373,700
05/11/2010 2.74 2.65 2.78 2.65 218,300
05/10/2010 2.66 2.66 2.70 2.60 232,200
05/07/2010 2.56 2.65 2.69 2.44 465,600
05/06/2010 2.65 2.78 2.79 2.50 683,700
05/05/2010 2.81 2.79 2.81 2.68 425,100
05/04/2010 2.79 2.83 2.83 2.75 431,200
05/03/2010 2.85 2.86 2.90 2.82 251,000
04/30/2010 2.85 2.85 2.90 2.83 221,500
04/29/2010 2.88 2.87 2.89 2.85 193,500
04/28/2010 2.85 2.89 2.91 2.85 412,100
04/27/2010 2.89 2.92 2.96 2.89 386,000
04/26/2010 2.93 2.90 2.94 2.86 240,200
04/23/2010 2.90 2.90 2.90 2.85 341,400
04/22/2010 2.87 2.85 2.88 2.84 160,400
04/21/2010 2.88 2.94 2.94 2.84 219,500
04/20/2010 2.88 2.88 2.94 2.88 257,800
04/19/2010 2.89 2.85 2.92 2.84 312,000
04/16/2010 2.91 2.98 2.98 2.85 500,100
04/15/2010 2.96 2.93 3.00 2.93 295,800
04/14/2010 2.93 2.98 2.99 2.92 334,500
04/13/2010 2.93 3.00 3.00 2.93 225,800
04/12/2010 2.96 3.01 3.02 2.93 260,300
04/09/2010 2.99 2.97 3.00 2.94 149,700
04/08/2010 2.96 2.94 2.96 2.90 142,900
04/07/2010 2.98 2.95 3.01 2.90 264,900
04/06/2010 2.94 2.93 3.02 2.92 304,700
04/05/2010 2.98 2.92 2.98 2.89 260,200
04/01/2010 2.92 2.91 2.95 2.86 346,100
03/31/2010 2.91 3.00 3.00 2.84 351,000
03/30/2010 2.94 3.03 3.03 2.92 287,200
03/29/2010 2.96 2.97 3.02 2.93 402,300
03/26/2010 2.95 2.86 2.96 2.86 608,100
03/25/2010 2.86 2.86 2.90 2.83 437,100
03/24/2010 2.83 2.80 2.85 2.80 232,100
03/23/2010 2.82 2.81 2.88 2.80 200,500
03/22/2010 2.82 2.84 2.85 2.78 195,500
03/19/2010 2.85 2.83 2.89 2.75 408,900
03/18/2010 2.83 2.84 2.85 2.80 150,400
03/17/2010 2.81 2.79 2.88 2.78 420,100
03/16/2010 2.75 2.76 2.82 2.75 168,300
03/15/2010 2.77 2.83 2.87 2.76 282,000
03/12/2010 2.88 2.89 2.93 2.82 323,900
03/11/2010 2.89 2.84 2.89 2.81 339,900
03/10/2010 2.82 2.85 2.85 2.79 300,900
03/09/2010 2.81 2.82 2.86 2.75 344,500
03/08/2010 2.86 2.85 2.92 2.78 415,200
03/05/2010 2.85 2.86 2.88 2.80 232,800
03/04/2010 2.86 2.78 2.87 2.78 308,300
03/03/2010 2.82 2.79 2.89 2.78 395,300
03/02/2010 2.79 2.74 2.79 2.68 238,300
03/01/2010 2.71 2.68 2.75 2.65 247,900
02/26/2010 2.70 2.73 2.73 2.66 146,900
02/25/2010 2.75 2.63 2.75 2.60 389,400
02/24/2010 2.67 2.61 2.69 2.57 487,900
02/23/2010 2.75 2.74 2.75 2.62 359,000
02/22/2010 2.78 2.75 2.80 2.75 408,000
02/19/2010 2.75 2.71 2.75 2.70 185,700
02/18/2010 2.76 2.72 2.76 2.68 189,300
02/17/2010 2.73 2.78 2.84 2.66 342,800
02/16/2010 2.79 2.70 2.80 2.66 236,900
02/12/2010 2.65 2.62 2.66 2.58 260,500
02/11/2010 2.70 2.61 2.70 2.58 170,500
02/10/2010 2.63 2.67 2.69 2.58 228,900
02/09/2010 2.69 2.66 2.69 2.65 171,300
02/08/2010 2.65 2.71 2.72 2.65 170,300
02/05/2010 2.68 2.65 2.71 2.60 562,100
02/04/2010 2.66 2.72 2.72 2.63 501,200
02/03/2010 2.70 2.70 2.73 2.65 263,900
02/02/2010 2.71 2.66 2.71 2.63 242,900
02/01/2010 2.63 2.56 2.63 2.51 475,200
01/29/2010 2.53 2.81 2.81 2.50 977,400
01/28/2010 2.75 2.72 2.77 2.66 531,900
01/27/2010 2.72 2.72 2.74 2.66 569,400
01/26/2010 2.66 2.75 2.80 2.66 565,100
01/25/2010 2.79 2.90 2.93 2.75 604,700
01/22/2010 2.83 2.95 2.95 2.82 484,800
01/21/2010 2.93 2.96 2.96 2.88 717,500
01/20/2010 2.93 3.00 3.00 2.86 731,700
01/19/2010 2.99 3.00 3.05 2.96 658,600
01/15/2010 2.92 3.00 3.00 2.92 455,100
01/14/2010 2.98 2.98 3.00 2.95 362,000
01/13/2010 2.99 2.96 3.00 2.91 889,200
01/12/2010 3.05 3.10 3.12 3.03 542,500
01/11/2010 3.20 3.20 3.22 3.14 462,400
01/08/2010 3.15 3.13 3.15 3.10 384,400
01/07/2010 3.11 3.13 3.16 3.09 521,500
01/06/2010 3.13 3.05 3.18 3.01 1,188,200
01/05/2010 2.97 2.94 3.00 2.90 638,600
01/04/2010 2.88 2.85 2.97 2.84 413,100
12/31/2009 2.82 2.73 2.84 2.71 801,900
12/30/2009 2.69 2.83 2.84 2.64 1,181,700
12/29/2009 2.86 2.82 2.86 2.78 348,100
12/28/2009 2.82 2.91 2.93 2.80 957,200
12/24/2009 2.93 2.95 2.97 2.90 247,700
12/23/2009 2.97 2.98 2.98 2.88 415,300
12/22/2009 2.96 3.00 3.04 2.90 502,900
12/21/2009 3.00 2.89 3.00 2.82 1,001,600
12/18/2009 2.75 2.83 2.83 2.71 413,400
12/17/2009 2.77 2.85 2.87 2.70 978,400
12/16/2009 2.86 2.96 2.99 2.77 1,682,500
12/15/2009 2.98 2.98 3.02 2.98 254,300
12/14/2009 3.01 3.00 3.05 2.98 306,600
12/11/2009 3.03 3.01 3.04 3.00 232,400
12/10/2009 3.03 2.98 3.04 2.98 388,800
12/09/2009 2.98 3.01 3.03 2.96 372,100
12/08/2009 3.03 3.04 3.05 3.00 362,800
12/07/2009 3.07 3.10 3.14 3.03 424,100
12/04/2009 3.10 3.19 3.19 3.07 775,300
12/03/2009 3.15 3.19 3.19 3.14 574,700
12/02/2009 3.19 3.21 3.24 3.17 326,600
12/01/2009 3.25 3.26 3.30 3.15 392,300
11/30/2009 3.23 3.22 3.29 3.16 352,000
11/27/2009 3.27 3.24 3.28 3.17 296,700
11/25/2009 3.32 3.41 3.41 3.29 478,300
11/24/2009 3.40 3.49 3.50 3.27 898,400
11/23/2009 3.49 3.58 3.58 3.42 618,200
11/20/2009 3.46 3.57 3.57 3.36 428,000
11/19/2009 3.50 3.56 3.56 3.42 424,000
11/18/2009 3.58 3.52 3.59 3.45 1,585,600
11/17/2009 3.45 3.37 3.52 3.30 703,300
11/16/2009 3.40 3.37 3.50 3.36 633,200
11/13/2009 3.35 3.28 3.35 3.27 141,500
11/12/2009 3.32 3.24 3.37 3.24 344,100
11/11/2009 3.23 3.19 3.25 3.11 995,700
11/10/2009 3.13 3.23 3.23 3.08 384,600
11/09/2009 3.23 3.20 3.25 3.15 463,600
11/06/2009 3.23 3.17 3.23 3.08 132,800
11/05/2009 3.24 3.09 3.25 3.07 353,000
11/04/2009 3.09 3.20 3.20 3.07 229,100
11/03/2009 3.12 3.04 3.12 2.98 246,400
11/02/2009 3.05 3.08 3.10 2.97 226,300
10/30/2009 3.05 3.18 3.18 2.97 415,300
10/29/2009 3.19 3.05 3.21 3.05 477,800
10/28/2009 3.00 3.28 3.28 2.93 833,400
10/27/2009 3.26 3.44 3.44 3.20 482,100
10/26/2009 3.24 3.41 3.41 3.21 379,300
10/23/2009 3.31 3.43 3.45 3.30 375,100
10/22/2009 3.40 3.39 3.43 3.35 230,500
10/21/2009 3.37 3.35 3.50 3.35 385,000
10/20/2009 3.40 3.41 3.50 3.37 528,500
10/19/2009 3.41 3.41 3.48 3.35 391,000
10/16/2009 3.44 3.49 3.49 3.39 311,500
10/15/2009 3.52 3.55 3.55 3.44 453,700
10/14/2009 3.56 3.59 3.60 3.54 291,200
10/13/2009 3.56 3.56 3.61 3.51 326,300
10/12/2009 3.57 3.63 3.63 3.51 189,200
10/09/2009 3.59 3.60 3.63 3.50 782,700
10/08/2009 3.65 3.56 3.70 3.56 498,500
10/07/2009 3.53 3.51 3.56 3.46 142,100
10/06/2009 3.49 3.49 3.58 3.45 257,300
10/05/2009 3.48 3.40 3.48 3.36 414,100
10/02/2009 3.39 3.41 3.41 3.35 502,100
10/01/2009 3.43 3.54 3.59 3.42 416,600
09/30/2009 3.48 3.62 3.62 3.47 446,600
09/29/2009 3.60 3.59 3.62 3.53 535,300
09/28/2009 3.66 3.65 3.69 3.58 350,000
09/25/2009 3.65 3.58 3.66 3.55 326,200
09/24/2009 3.68 3.83 3.83 3.61 554,800
09/23/2009 3.82 3.90 3.90 3.77 350,400
09/22/2009 3.89 3.92 3.96 3.81 383,700
09/21/2009 3.92 3.90 3.92 3.75 689,600
09/18/2009 3.91 3.92 3.97 3.73 602,600
09/17/2009 3.87 4.03 4.13 3.85 881,700
09/16/2009 3.97 3.88 4.06 3.85 962,900
09/15/2009 3.81 3.80 3.89 3.79 578,900
09/14/2009 3.78 3.68 3.80 3.61 464,500
09/11/2009 3.68 3.60 3.71 3.55 990,500
09/10/2009 3.52 3.54 3.57 3.49 257,200
09/09/2009 3.50 3.46 3.60 3.45 782,000
09/08/2009 3.46 3.50 3.53 3.44 383,200
09/04/2009 3.48 3.41 3.49 3.37 287,500
09/03/2009 3.37 3.40 3.43 3.36 240,200
09/02/2009 3.40 3.41 3.43 3.37 300,500
09/01/2009 3.45 3.49 3.50 3.36 709,100
08/31/2009 3.45 3.55 3.56 3.40 544,000
08/28/2009 3.56 3.60 3.60 3.45 644,200
08/27/2009 3.52 3.37 3.54 3.31 845,200
08/26/2009 3.41 3.40 3.42 3.33 329,500
08/25/2009 3.43 3.42 3.45 3.38 427,100
08/24/2009 3.44 3.50 3.50 3.37 603,600
08/21/2009 3.45 3.34 3.48 3.34 556,700
08/20/2009 3.34 3.36 3.39 3.25 658,000
08/19/2009 3.32 3.38 3.40 3.28 625,700
08/18/2009 3.41 3.45 3.48 3.35 461,500
08/17/2009 3.38 3.42 3.42 3.30 582,500
08/14/2009 3.50 3.40 3.53 3.31 1,223,500
08/13/2009 3.30 3.19 3.33 3.06 2,455,100
08/12/2009 3.42 3.50 3.54 3.42 620,600
08/11/2009 3.49 3.62 3.64 3.45 608,200
08/10/2009 3.57 3.55 3.60 3.48 697,600
08/07/2009 3.47 3.58 3.60 3.44 648,100
08/06/2009 3.50 3.70 3.71 3.46 986,500
08/05/2009 3.64 3.74 3.80 3.62 685,700
08/04/2009 3.70 3.60 3.70 3.60 405,000
08/03/2009 3.61 3.60 3.73 3.57 941,900
07/31/2009 3.46 3.67 3.73 3.44 1,087,000
07/30/2009 3.55 3.79 3.79 3.52 953,100
07/29/2009 3.55 3.78 3.78 3.55 691,900
07/28/2009 3.74 3.92 3.99 3.68 987,700
07/27/2009 3.88 3.59 3.90 3.50 1,053,100
07/24/2009 3.51 3.56 3.60 3.46 526,000
07/23/2009 3.56 3.53 3.62 3.46 641,800
07/22/2009 3.48 3.50 3.55 3.42 350,700
07/21/2009 3.52 3.66 3.70 3.47 639,700
07/20/2009 3.53 3.60 3.64 3.41 683,300
07/17/2009 3.38 3.61 3.61 3.37 556,200
07/16/2009 3.50 3.44 3.65 3.44 521,700
07/15/2009 3.51 3.53 3.65 3.44 928,900
07/14/2009 3.33 3.26 3.47 3.22 819,600
07/13/2009 3.18 3.32 3.38 3.11 547,800
07/10/2009 3.31 3.45 3.45 3.27 196,800
07/09/2009 3.44 3.29 3.57 3.24 380,600
07/08/2009 3.19 3.33 3.37 3.11 515,400
07/07/2009 3.32 3.35 3.39 3.28 301,900
07/06/2009 3.37 3.49 3.50 3.26 537,400
07/02/2009 3.59 3.70 3.72 3.49 366,600
07/01/2009 3.75 3.77 3.81 3.70 736,200
06/30/2009 3.67 3.71 3.76 3.62 165,500
06/29/2009 3.71 3.71 3.80 3.66 329,300
06/26/2009 3.72 3.81 3.83 3.65 295,300
06/25/2009 3.73 3.69 3.74 3.54 426,200
06/24/2009 3.65 3.63 3.85 3.55 480,900
06/23/2009 3.65 3.51 3.70 3.43 516,200
06/22/2009 3.51 3.99 4.00 3.51 633,300
06/19/2009 3.99 4.00 4.13 3.98 291,100
06/18/2009 4.03 4.15 4.19 3.96 484,700
06/17/2009 4.09 4.39 4.40 3.59 1,163,900
06/16/2009 4.41 4.40 4.58 4.38 746,100
06/15/2009 4.41 4.51 4.54 4.35 777,600
06/12/2009 4.69 4.80 4.80 4.54 553,200
06/11/2009 4.79 4.87 4.88 4.75 385,600
06/10/2009 4.90 4.98 4.99 4.77 968,700
06/09/2009 4.86 4.61 4.87 4.60 758,600
06/08/2009 4.60 4.90 4.92 4.51 972,000
06/05/2009 4.96 4.96 5.04 4.80 797,400
06/04/2009 4.93 5.00 5.12 4.90 866,600
06/03/2009 4.98 5.24 5.24 4.85 871,900
06/02/2009 5.15 5.20 5.30 5.07 1,489,900
06/01/2009 5.09 5.10 5.10 4.95 1,014,300
05/29/2009 4.87 5.12 5.14 4.82 1,113,800
05/28/2009 5.08 5.20 5.30 4.40 2,777,500
05/27/2009 5.37 5.30 5.45 5.04 1,472,400
05/26/2009 5.15 5.20 5.22 5.00 1,331,900
05/22/2009 5.02 5.25 5.25 4.97 1,040,300
05/21/2009 4.97 4.70 5.25 4.40 1,842,500
05/20/2009 4.77 4.67 5.25 4.61 2,306,300
05/19/2009 4.14 3.75 4.22 3.75 1,399,400
05/18/2009 3.58 3.50 3.62 3.50 144,900
05/15/2009 3.48 3.50 3.65 3.45 398,600
05/14/2009 3.40 3.05 3.48 3.00 437,400
05/13/2009 3.08 3.50 3.50 3.06 568,100
05/12/2009 3.60 3.74 3.81 3.41 326,000
05/11/2009 3.66 3.85 3.85 3.60 314,200
05/08/2009 3.87 3.94 4.02 3.45 810,100
05/07/2009 3.93 4.15 4.25 3.78 917,800
05/06/2009 3.99 3.70 4.00 3.47 794,100
05/05/2009 3.52 3.75 3.75 3.32 807,200
05/04/2009 3.39 3.50 3.59 3.35 1,002,300
05/01/2009 3.26 3.17 3.44 3.08 1,164,000
04/30/2009 3.07 2.91 3.25 2.90 1,026,400
04/29/2009 2.86 2.91 2.91 2.85 290,700
04/28/2009 2.87 2.90 2.91 2.82 155,900
04/27/2009 2.85 2.85 2.95 2.83 219,100
04/24/2009 3.01 3.05 3.05 2.94 204,500
04/23/2009 2.95 3.10 3.10 2.87 207,000
04/22/2009 3.00 2.99 3.08 2.98 306,800
04/21/2009 2.95 2.85 3.03 2.80 353,600
04/20/2009 2.85 3.07 3.07 2.85 398,400
04/17/2009 3.10 2.96 3.15 2.95 602,600
04/16/2009 2.89 2.89 2.96 2.80 349,100
04/15/2009 2.77 2.72 2.90 2.66 262,000
04/14/2009 2.90 2.97 3.10 2.83 838,800
04/13/2009 2.93 2.80 2.93 2.75 453,500
04/09/2009 2.69 2.74 2.78 2.66 425,800
04/08/2009 2.54 2.60 2.61 2.46 130,500
04/07/2009 2.50 2.55 2.61 2.50 190,600
04/06/2009 2.62 2.70 2.70 2.50 471,200
04/03/2009 2.76 2.34 2.77 2.32 593,100
04/02/2009 2.37 2.43 2.46 2.36 436,200
04/01/2009 2.29 2.22 2.35 2.16 154,400
03/31/2009 2.22 2.32 2.35 2.22 198,000
03/30/2009 2.22 2.32 2.32 2.12 400,600
03/27/2009 2.46 2.34 2.58 2.20 630,500
03/26/2009 2.38 2.28 2.45 2.28 353,300
03/25/2009 2.25 2.20 2.40 2.12 409,800
03/24/2009 2.30 2.31 2.43 2.20 375,700
03/23/2009 2.31 2.14 2.35 2.12 403,600
03/20/2009 2.06 2.49 2.49 2.02 664,100
03/19/2009 2.43 2.40 2.50 2.40 627,100
03/18/2009 2.28 2.25 2.38 2.18 747,000
03/17/2009 2.21 2.06 2.40 2.06 1,545,700
03/16/2009 1.82 1.66 1.92 1.66 289,800
03/13/2009 1.66 1.81 1.81 1.66 129,800
03/12/2009 1.80 1.63 1.80 1.52 283,200
03/11/2009 1.65 1.63 1.77 1.61 220,600
03/10/2009 1.63 1.68 1.70 1.60 183,300
03/09/2009 1.53 1.59 1.70 1.51 176,400
03/06/2009 1.61 1.35 1.63 1.34 378,800
03/05/2009 1.34 1.49 1.49 1.30 450,100
03/04/2009 1.45 1.28 1.55 1.26 377,700
03/03/2009 1.21 1.38 1.38 1.19 289,800
03/02/2009 1.31 1.42 1.49 1.28 205,800
02/27/2009 1.47 1.48 1.51 1.45 142,100
02/26/2009 1.56 1.57 1.67 1.52 419,900
02/25/2009 1.56 1.68 1.69 1.44 265,900
02/24/2009 1.63 1.48 1.64 1.36 318,900
02/23/2009 1.45 1.63 1.73 1.43 316,800
02/20/2009 1.50 1.60 1.61 1.28 546,100
02/19/2009 1.61 1.72 1.89 1.61 308,500
02/18/2009 1.67 1.99 2.01 1.65 527,900
02/17/2009 1.98 2.16 2.16 1.88 384,600
02/13/2009 2.25 2.24 2.27 1.98 413,700
02/12/2009 2.27 2.61 2.61 2.16 916,300
02/11/2009 2.78 2.72 2.88 2.70 152,900
02/10/2009 2.77 3.04 3.05 2.70 495,500
02/09/2009 3.00 2.95 3.15 2.85 1,081,400
02/06/2009 2.78 2.63 2.85 2.57 906,500
02/05/2009 2.48 2.53 2.60 2.35 288,100
02/04/2009 2.50 2.38 2.62 2.30 848,900
02/03/2009 2.23 2.17 2.28 2.14 262,600