Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	39.38	39.54	39.00	39.00	1,536,717	-0.24(-0.60%)
Feb 28, 2012	39.10	39.38	39.04	39.23	819,910	+0.11(+0.29%)
Feb 27, 2012	39.04	39.29	38.65	39.12	1,277,000	-0.01(-0.03%)
Feb 24, 2012	39.04	39.26	38.94	39.13	882,080	+0.05(+0.12%)
Feb 23, 2012	38.53	39.13	38.46	39.08	1,844,523	+0.86(+2.24%)
Feb 22, 2012	37.96	38.38	37.88	38.22	2,702,704	-0.01(-0.04%)
Feb 21, 2012	39.03	39.03	38.13	38.24	5,146,677	-0.75(-1.93%)
Feb 17, 2012	39.59	39.59	38.94	38.99	3,430,059	-0.81(-2.02%)
Feb 16, 2012	39.61	39.93	39.52	39.80	868,573	+0.31(+0.78%)
Feb 15, 2012	39.84	39.89	39.39	39.49	1,638,000	-0.01(-0.02%)
Feb 14, 2012	39.64	39.76	39.33	39.49	2,664,085	-0.35(-0.89%)
Feb 13, 2012	39.39	39.93	39.39	39.85	1,386,679	+0.91(+2.34%)
Feb 10, 2012	38.88	39.03	38.71	38.94	1,570,606	-0.18(-0.47%)
Feb 09, 2012	39.51	39.51	39.01	39.12	1,707,699	-0.22(-0.56%)
Feb 08, 2012	39.66	39.66	38.87	39.34	5,382,791	-0.31(-0.78%)
Feb 07, 2012	40.11	40.11	39.52	39.65	1,648,023	-0.28(-0.69%)
Feb 06, 2012	39.42	39.98	39.22	39.92	1,910,726	+0.41(+1.04%)
Feb 03, 2012	39.57	39.74	39.21	39.51	2,793,518	+0.47(+1.20%)
Feb 02, 2012	38.95	39.16	38.74	39.05	2,101,303	+0.22(+0.57%)
Feb 01, 2012	38.44	38.93	38.32	38.82	4,148,506	+0.83(+2.18%)
Jan 31, 2012	38.11	38.12	37.79	37.99	1,601,027	+0.13(+0.35%)
Jan 30, 2012	37.87	37.90	37.45	37.86	1,739,753	-0.18(-0.47%)
Jan 27, 2012	37.61	38.15	37.54	38.04	2,254,758	+0.47(+1.25%)
Jan 26, 2012	38.02	38.24	37.47	37.57	3,488,154	-0.33(-0.88%)
Jan 25, 2012	37.22	37.97	37.17	37.91	3,005,387	+0.90(+2.44%)
Jan 24, 2012	36.63	37.03	36.60	37.00	3,752,169	+0.21(+0.58%)
Jan 23, 2012	37.20	37.25	36.69	36.79	2,583,755	-0.22(-0.60%)
Jan 20, 2012	37.24	37.34	36.95	37.01	1,962,525	-0.27(-0.71%)
Jan 19, 2012	37.62	37.62	37.27	37.28	2,111,223	-0.17(-0.45%)
Jan 18, 2012	37.04	37.48	36.94	37.45	1,192,197	+0.42(+1.13%)
Jan 17, 2012	37.24	37.30	36.84	37.03	2,213,339	+0.23(+0.62%)
Jan 13, 2012	36.63	36.80	36.32	36.80	2,716,659	+0.01(+0.04%)
Jan 12, 2012	36.51	36.80	36.25	36.79	2,204,913	+0.26(+0.70%)
Jan 11, 2012	36.26	36.56	36.04	36.53	2,909,425	+0.22(+0.61%)
Jan 10, 2012	36.01	36.33	35.91	36.31	3,214,743	+0.70(+1.98%)
Jan 09, 2012	35.51	35.67	35.32	35.60	2,576,068	+0.49(+1.39%)
Jan 06, 2012	34.91	35.24	34.88	35.12	1,514,670	+0.28(+0.81%)
Jan 05, 2012	34.15	35.07	34.15	34.83	629,888	+0.48(+1.41%)
Jan 04, 2012	34.22	34.52	34.22	34.35	564,024	+0.17(+0.50%)
Dec 30, 2011	34.06	34.36	33.91	34.18	1,282,056	+0.13(+0.38%)
Dec 29, 2011	33.80	34.12	33.74	34.05	1,222,279	+0.23(+0.68%)
Dec 28, 2011	34.12	34.14	33.76	33.82	710,554	-0.34(-1.00%)
Dec 27, 2011	33.75	34.27	33.75	34.16	498,245	+0.27(+0.78%)
Dec 23, 2011	33.94	33.94	33.75	33.90	517,742	+0.18(+0.52%)
Dec 21, 2011	33.44	33.77	33.28	33.72	650,112	+0.13(+0.39%)
Dec 20, 2011	33.10	33.62	33.10	33.59	987,820	+0.82(+2.51%)
Dec 19, 2011	32.83	33.33	32.69	32.77	527,143	-0.02(-0.07%)
Dec 16, 2011	32.66	33.06	32.66	32.79	1,387,833	+0.14(+0.43%)
Dec 15, 2011	32.65	32.79	32.47	32.65	1,732,557	+0.18(+0.56%)
Dec 14, 2011	32.35	32.63	32.30	32.47	1,160,662	-0.10(-0.31%)
Dec 13, 2011	33.21	33.24	32.43	32.57	1,522,697	-0.40(-1.20%)
Dec 12, 2011	33.08	33.08	32.76	32.96	1,238,076	-0.33(-0.98%)
Dec 09, 2011	32.80	33.40	32.80	33.29	888,546	+0.58(+1.76%)
Dec 08, 2011	33.23	33.27	32.64	32.71	1,437,705	-0.53(-1.59%)
Dec 07, 2011	33.12	33.38	32.85	33.24	1,056,380	-0.12(-0.37%)
Dec 06, 2011	33.26	33.49	33.19	33.37	867,611	-0.01(-0.04%)
Dec 05, 2011	33.86	33.86	33.25	33.38	1,783,574	+0.05(+0.16%)
Dec 02, 2011	33.95	33.95	33.29	33.33	2,123,838	-0.22(-0.64%)

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