Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	45.60	46.77	45.57	46.52	2,984,764	+0.86(+1.88%)
Feb 28, 2012	46.19	46.35	45.65	45.66	2,737,949	-0.59(-1.28%)
Feb 27, 2012	46.49	46.68	46.24	46.25	1,848,076	-0.58(-1.24%)
Feb 24, 2012	46.53	46.88	46.28	46.83	3,075,585	+0.30(+0.64%)
Feb 23, 2012	46.07	46.62	45.88	46.53	1,969,105	+0.37(+0.80%)
Feb 22, 2012	46.09	46.21	45.70	46.16	1,587,949	-0.05(-0.10%)
Feb 21, 2012	46.30	46.30	45.95	46.21	2,514,099	-0.14(-0.30%)
Feb 17, 2012	46.21	46.38	45.92	46.35	1,734,758	+0.29(+0.63%)
Feb 16, 2012	46.17	46.35	45.90	46.06	2,053,900	-0.02(-0.03%)
Feb 15, 2012	46.24	46.48	46.00	46.07	2,019,743	-0.09(-0.20%)
Feb 14, 2012	45.43	46.18	45.42	46.16	2,571,710	+0.60(+1.32%)
Feb 13, 2012	45.41	45.82	45.36	45.56	1,524,733	+0.21(+0.47%)
Feb 10, 2012	45.41	45.62	45.17	45.35	1,475,227	-0.18(-0.40%)
Feb 09, 2012	45.92	46.01	45.36	45.53	3,148,824	-0.39(-0.85%)
Feb 08, 2012	46.02	46.09	45.69	45.92	1,864,958	-0.11(-0.23%)
Feb 07, 2012	46.20	46.35	45.89	46.03	2,157,980	-0.43(-0.93%)
Feb 06, 2012	46.50	46.70	46.29	46.46	1,170,750	-0.11(-0.25%)
Feb 03, 2012	46.65	47.15	46.49	46.57	1,683,611	-0.30(-0.63%)
Feb 02, 2012	46.86	47.11	46.09	46.87	1,518,516	+0.19(+0.41%)
Feb 01, 2012	46.45	46.88	45.71	46.68	2,876,091	+0.17(+0.36%)
Jan 31, 2012	46.91	47.37	46.48	46.51	2,336,485	-0.47(-1.00%)
Jan 30, 2012	46.56	47.21	46.19	46.99	1,211,362	+0.35(+0.75%)
Jan 27, 2012	46.81	47.09	46.63	46.64	1,125,530	-0.22(-0.47%)
Jan 26, 2012	47.02	47.35	46.74	46.86	760,296	-0.05(-0.10%)
Jan 25, 2012	46.58	47.11	46.58	46.90	1,455,065	+0.15(+0.33%)
Jan 24, 2012	46.76	46.86	46.33	46.75	1,653,080	-0.29(-0.62%)
Jan 23, 2012	46.95	47.11	46.66	47.04	872,119	+0.18(+0.37%)
Jan 20, 2012	47.05	47.16	46.52	46.86	1,254,065	-0.08(-0.18%)
Jan 19, 2012	47.19	47.36	46.54	46.95	1,368,629	-0.22(-0.47%)
Jan 18, 2012	46.79	47.21	46.69	47.17	1,144,652	+0.39(+0.83%)
Jan 17, 2012	47.09	47.21	46.70	46.78	954,727	-0.04(-0.08%)
Jan 13, 2012	46.86	46.95	46.50	46.82	882,892	-0.11(-0.24%)
Jan 12, 2012	46.65	47.21	46.61	46.93	1,020,805	+0.41(+0.88%)
Jan 11, 2012	46.38	46.62	46.09	46.52	968,785	+0.07(+0.15%)
Jan 10, 2012	46.56	46.70	46.32	46.45	945,450	+0.03(+0.07%)
Jan 09, 2012	46.30	46.75	46.22	46.42	1,337,878	+0.21(+0.44%)
Jan 06, 2012	46.40	46.42	46.13	46.22	1,044,813	-0.11(-0.23%)
Jan 05, 2012	46.42	46.54	46.21	46.32	1,142,994	-0.07(-0.15%)
Jan 04, 2012	46.32	46.70	46.25	46.39	1,508,159	-0.65(-1.39%)
Dec 30, 2011	47.21	47.31	47.00	47.05	796,192	-0.17(-0.35%)
Dec 29, 2011	46.95	47.41	46.94	47.21	1,246,505	+0.28(+0.60%)
Dec 28, 2011	46.83	47.02	46.83	46.93	852,967	+0.08(+0.16%)
Dec 27, 2011	46.48	46.90	46.48	46.86	795,247	+0.40(+0.87%)
Dec 23, 2011	46.62	46.73	46.35	46.45	1,037,069	+0.29(+0.63%)
Dec 21, 2011	46.04	46.26	45.84	46.16	1,989,397	+0.80(+1.76%)
Dec 20, 2011	45.62	45.77	45.25	45.36	1,732,107	-0.02(-0.05%)
Dec 19, 2011	45.30	45.68	45.28	45.39	1,420,988	+0.15(+0.34%)
Dec 16, 2011	45.31	45.42	44.89	45.23	2,176,419	+0.07(+0.15%)
Dec 15, 2011	45.19	45.48	45.01	45.17	1,646,451	+0.36(+0.80%)
Dec 14, 2011	44.63	44.88	44.55	44.81	1,447,603	+0.05(+0.12%)
Dec 13, 2011	45.16	45.49	44.56	44.75	1,215,291	-0.21(-0.47%)
Dec 12, 2011	45.10	45.14	44.75	44.97	1,557,379	-0.19(-0.42%)
Dec 09, 2011	44.62	45.36	44.55	45.16	1,589,259	+0.46(+1.04%)
Dec 08, 2011	44.29	44.92	44.28	44.69	1,175,663	+0.37(+0.84%)
Dec 07, 2011	44.41	44.51	44.02	44.32	1,082,034	-0.27(-0.60%)
Dec 06, 2011	44.66	44.78	44.35	44.59	847,432	+0.05(+0.12%)
Dec 05, 2011	44.62	44.78	44.27	44.53	1,253,536	+0.49(+1.11%)
Dec 02, 2011	44.14	44.31	44.01	44.05	1,643,002	+0.04(+0.09%)

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