Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	36.09	36.32	35.69	35.70	5,565,152	-0.26(-0.72%)
Feb 25, 2011	35.02	36.06	34.93	35.96	5,870,429	+1.03(+2.95%)
Feb 24, 2011	34.54	35.11	34.39	34.93	4,086,435	+0.36(+1.05%)
Feb 23, 2011	34.40	34.91	34.06	34.56	5,424,269	+0.15(+0.44%)
Feb 22, 2011	34.49	35.03	34.13	34.41	6,079,713	-0.32(-0.91%)
Feb 18, 2011	34.76	35.19	34.46	34.73	5,975,367	+0.03(+0.08%)
Feb 17, 2011	33.58	34.86	33.58	34.70	9,898,038	+1.02(+3.04%)
Feb 16, 2011	33.64	34.10	33.51	33.68	9,156,796	+0.27(+0.81%)
Feb 15, 2011	34.67	34.85	33.31	33.41	22,808,552	-1.29(-3.71%)
Feb 14, 2011	35.35	35.72	34.63	34.70	7,720,215	-0.71(-2.00%)
Feb 11, 2011	35.16	35.72	35.11	35.41	5,141,813	+0.12(+0.34%)
Feb 10, 2011	34.65	35.36	34.63	35.29	4,783,911	+0.60(+1.72%)
Feb 09, 2011	34.69	35.51	34.37	34.69	7,304,664	+0.17(+0.49%)
Feb 08, 2011	34.84	34.93	34.36	34.52	5,090,103	-0.30(-0.87%)
Feb 07, 2011	35.10	35.11	34.58	34.82	4,269,934	-0.06(-0.16%)
Feb 04, 2011	34.50	35.30	34.46	34.88	8,138,069	+0.38(+1.10%)
Feb 03, 2011	34.83	35.19	34.10	34.50	13,538,044	-1.64(-4.53%)
Feb 02, 2011	36.12	36.38	35.94	36.14	4,716,460	-0.09(-0.25%)
Feb 01, 2011	35.52	36.39	35.47	36.23	4,740,441	+0.85(+2.39%)
Jan 31, 2011	34.96	35.72	34.95	35.38	3,361,936	+0.42(+1.20%)
Jan 28, 2011	35.52	35.84	34.80	34.96	3,668,983	-0.57(-1.61%)
Jan 27, 2011	35.08	35.66	35.06	35.54	3,824,211	+0.49(+1.41%)
Jan 26, 2011	35.23	35.40	34.92	35.04	3,951,360	-0.15(-0.43%)
Jan 25, 2011	35.32	35.49	34.54	35.19	5,511,602	-0.30(-0.86%)
Jan 24, 2011	35.44	35.66	35.31	35.50	2,493,048	-0.04(-0.10%)
Jan 21, 2011	35.70	36.05	35.35	35.53	3,082,855	+0.08(+0.21%)
Jan 20, 2011	35.19	35.80	35.02	35.46	2,561,859	+0.34(+0.96%)
Jan 19, 2011	35.92	36.01	35.01	35.12	3,829,774	-0.89(-2.46%)
Jan 18, 2011	36.37	36.46	35.92	36.01	2,889,686	-0.34(-0.93%)
Jan 14, 2011	35.96	36.44	35.89	36.35	3,804,538	+0.39(+1.07%)
Jan 13, 2011	36.16	36.16	35.57	35.96	3,154,265	-0.15(-0.42%)
Jan 12, 2011	35.91	36.22	35.70	36.12	3,160,090	+0.47(+1.32%)
Jan 11, 2011	36.12	36.41	35.44	35.65	3,620,315	-0.46(-1.28%)
Jan 10, 2011	35.67	36.51	35.59	36.11	6,677,988	+0.83(+2.34%)
Jan 07, 2011	35.80	35.80	34.88	35.28	5,343,267	-0.69(-1.91%)
Jan 06, 2011	35.78	36.30	35.18	35.97	5,093,992	+0.26(+0.73%)
Jan 05, 2011	36.01	36.38	35.59	35.71	6,070,278	-0.65(-1.78%)
Jan 04, 2011	36.24	36.50	36.12	36.35	4,757,079	+0.06(+0.17%)
Jan 03, 2011	37.04	37.09	36.15	36.29	6,432,078	-0.61(-1.65%)
Dec 31, 2010	36.84	37.08	36.60	36.90	2,033,529	-0.04(-0.10%)
Dec 30, 2010	37.12	37.38	36.82	36.93	1,817,286	-0.30(-0.79%)
Dec 29, 2010	37.17	37.35	36.88	37.23	1,746,007	+0.05(+0.13%)
Dec 28, 2010	37.40	37.61	36.94	37.18	2,525,984	-0.23(-0.61%)
Dec 27, 2010	37.10	37.42	37.07	37.41	2,111,811	+0.22(+0.60%)
Dec 23, 2010	37.38	37.50	37.13	37.19	1,686,684	-0.31(-0.84%)
Dec 22, 2010	37.30	37.50	37.10	37.50	3,027,770	+0.11(+0.28%)
Dec 21, 2010	36.92	37.49	36.83	37.39	2,665,481	+0.51(+1.38%)
Dec 20, 2010	36.71	37.02	36.70	36.88	3,662,983	+0.27(+0.74%)
Dec 17, 2010	36.80	36.91	36.50	36.61	6,459,294	-0.33(-0.88%)
Dec 16, 2010	36.51	36.94	36.27	36.94	3,484,429	+0.43(+1.17%)
Dec 15, 2010	37.03	37.26	36.51	36.51	3,703,576	-0.56(-1.50%)
Dec 14, 2010	37.02	37.34	36.81	37.07	2,850,742	+0.06(+0.16%)
Dec 13, 2010	36.91	37.61	36.85	37.01	3,309,668	+0.12(+0.33%)
Dec 10, 2010	37.07	37.19	36.23	36.89	3,369,898	-0.01(-0.04%)
Dec 09, 2010	37.04	37.45	36.66	36.90	4,686,890	+0.06(+0.17%)
Dec 08, 2010	35.96	37.02	35.90	36.84	6,684,955	+0.96(+2.68%)
Dec 07, 2010	36.10	36.26	35.74	35.87	4,619,039	+0.13(+0.37%)
Dec 06, 2010	35.59	36.14	35.30	35.74	5,253,462	+0.21(+0.58%)
Dec 03, 2010	35.65	35.74	35.22	35.54	4,183,326	-0.17(-0.47%)
Dec 02, 2010	34.59	35.98	34.51	35.71	10,393,461	+1.42(+4.15%)

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