Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.94	42.34	41.43	42.07	4,108,331	+0.98(+2.39%)
Feb 28, 2012	40.85	41.56	40.65	41.09	3,694,985	+0.03(+0.07%)
Feb 27, 2012	40.16	41.30	40.08	41.06	4,100,911	+0.18(+0.44%)
Feb 24, 2012	40.57	41.16	40.53	40.88	2,387,597	+0.50(+1.24%)
Feb 23, 2012	40.20	40.44	39.92	40.38	2,387,976	+0.33(+0.82%)
Feb 22, 2012	39.63	40.25	39.54	40.05	2,348,349	+0.44(+1.11%)
Feb 21, 2012	39.92	40.10	39.41	39.61	2,655,027	+0.20(+0.51%)
Feb 17, 2012	39.26	39.72	39.06	39.41	1,772,016	+0.15(+0.38%)
Feb 16, 2012	38.71	39.32	38.59	39.26	1,678,762	+0.53(+1.37%)
Feb 15, 2012	38.97	39.04	38.56	38.73	1,950,795	-0.44(-1.12%)
Feb 14, 2012	39.18	39.30	38.96	39.17	1,625,948	-0.30(-0.76%)
Feb 13, 2012	39.94	39.94	39.26	39.47	2,072,977	-0.04(-0.10%)
Feb 10, 2012	38.45	39.66	38.42	39.51	2,798,800	+0.44(+1.13%)
Feb 09, 2012	39.00	39.17	38.65	39.07	2,079,339	+0.39(+1.01%)
Feb 08, 2012	38.56	38.70	38.40	38.68	1,513,827	+0.31(+0.81%)
Feb 07, 2012	38.13	38.42	37.83	38.37	1,649,205	+0.06(+0.16%)
Feb 06, 2012	37.81	38.43	37.67	38.31	1,624,083	+0.43(+1.14%)
Feb 03, 2012	37.51	37.92	37.43	37.88	2,021,850	+0.57(+1.53%)
Feb 02, 2012	37.07	37.38	36.77	37.31	2,850,225	+0.12(+0.32%)
Feb 01, 2012	37.49	37.49	37.11	37.19	2,585,165	+0.09(+0.24%)
Jan 31, 2012	37.10	37.39	36.92	37.10	2,288,190	+0.23(+0.62%)
Jan 30, 2012	36.38	37.03	36.23	36.87	2,184,836	+0.00(+0.00%)
Jan 27, 2012	36.90	37.14	36.72	36.87	1,452,453	-0.03(-0.08%)
Jan 26, 2012	36.99	37.20	36.73	36.90	2,806,984	+0.46(+1.26%)
Jan 25, 2012	35.98	36.50	35.53	36.44	1,763,574	+0.71(+1.99%)
Jan 24, 2012	35.27	35.84	35.13	35.73	1,743,335	-0.09(-0.25%)
Jan 23, 2012	35.68	36.10	35.52	35.82	1,893,490	+0.13(+0.36%)
Jan 20, 2012	35.74	36.17	35.46	35.69	2,669,249	-0.55(-1.52%)
Jan 19, 2012	36.05	36.41	35.81	36.24	2,189,538	+0.25(+0.69%)
Jan 18, 2012	35.82	36.00	35.53	35.99	2,538,956	+0.67(+1.90%)
Jan 17, 2012	35.46	35.61	35.13	35.32	1,876,228	+0.01(+0.03%)
Jan 13, 2012	34.66	35.35	34.61	35.31	2,305,828	+0.16(+0.46%)
Jan 12, 2012	35.30	35.77	35.00	35.15	2,042,924	+0.22(+0.63%)
Jan 11, 2012	34.82	34.99	34.49	34.93	1,927,526	+0.14(+0.40%)
Jan 10, 2012	34.73	34.93	34.69	34.79	1,883,563	+0.54(+1.58%)
Jan 09, 2012	34.50	34.50	34.08	34.25	1,125,672	-0.08(-0.23%)
Jan 06, 2012	34.29	34.47	33.88	34.33	1,438,925	-0.05(-0.15%)
Jan 05, 2012	34.04	34.63	33.68	34.38	2,180,613	+0.41(+1.21%)
Jan 04, 2012	33.63	34.17	33.50	33.97	1,364,563	+0.79(+2.38%)
Dec 30, 2011	33.27	33.60	33.16	33.18	1,001,259	-0.09(-0.27%)
Dec 29, 2011	33.05	33.47	32.95	33.27	1,063,187	+0.32(+0.97%)
Dec 28, 2011	33.51	33.54	32.80	32.95	1,542,724	-0.78(-2.31%)
Dec 27, 2011	33.85	33.87	33.43	33.73	1,198,135	+0.10(+0.30%)
Dec 23, 2011	33.72	33.75	33.31	33.63	1,039,073	+0.44(+1.33%)
Dec 21, 2011	33.00	33.32	32.55	33.19	1,890,789	+0.05(+0.15%)
Dec 20, 2011	32.85	33.22	32.78	33.14	3,905,285	+1.26(+3.95%)
Dec 19, 2011	32.37	32.51	31.82	31.88	1,520,820	-0.44(-1.36%)
Dec 16, 2011	32.29	32.37	31.96	32.32	2,193,426	+0.40(+1.25%)
Dec 15, 2011	32.57	32.65	31.63	31.92	2,305,606	-0.29(-0.90%)
Dec 14, 2011	32.63	32.84	31.67	32.21	2,461,215	-0.69(-2.10%)
Dec 13, 2011	33.94	34.26	32.54	32.90	3,083,750	-0.73(-2.17%)
Dec 12, 2011	33.57	33.71	33.13	33.63	1,993,745	-0.69(-2.01%)
Dec 09, 2011	34.16	34.57	33.95	34.32	2,514,490	+0.74(+2.20%)
Dec 08, 2011	34.70	34.90	33.39	33.58	3,298,127	-2.22(-6.20%)
Dec 07, 2011	35.55	36.00	35.35	35.80	3,503,671	-0.05(-0.14%)
Dec 06, 2011	35.41	36.06	35.37	35.85	3,102,311	+0.57(+1.62%)
Dec 05, 2011	35.69	35.75	35.19	35.28	2,646,670	+0.45(+1.29%)
Dec 02, 2011	35.09	35.22	34.51	34.83	2,782,385	+0.11(+0.32%)

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