Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	36.34	36.43	35.98	36.05	2,289,324	-0.22(-0.60%)
Feb 28, 2012	36.05	36.27	35.92	36.27	1,377,961	+0.34(+0.95%)
Feb 27, 2012	35.74	36.03	35.60	35.93	939,693	-0.15(-0.43%)
Feb 24, 2012	35.99	36.13	35.98	36.09	963,691	+0.18(+0.49%)
Feb 23, 2012	35.74	35.92	35.58	35.91	1,065,538	+0.15(+0.43%)
Feb 22, 2012	35.77	35.83	35.68	35.75	540,940	-0.08(-0.22%)
Feb 21, 2012	35.96	36.02	35.72	35.83	916,625	+0.07(+0.19%)
Feb 17, 2012	35.75	35.85	35.65	35.76	834,387	+0.10(+0.28%)
Feb 16, 2012	35.25	35.71	35.18	35.66	1,081,696	+0.43(+1.23%)
Feb 15, 2012	35.53	35.55	35.18	35.23	1,333,107	-0.09(-0.24%)
Feb 14, 2012	35.36	35.38	35.04	35.31	700,313	-0.17(-0.48%)
Feb 13, 2012	35.46	35.51	35.31	35.48	551,018	+0.39(+1.10%)
Feb 10, 2012	35.14	35.14	34.95	35.10	707,345	-0.45(-1.26%)
Feb 09, 2012	35.58	35.65	35.39	35.54	1,191,787	+0.01(+0.02%)
Feb 08, 2012	35.51	35.65	35.36	35.54	1,622,307	+0.10(+0.28%)
Feb 07, 2012	35.15	35.49	35.13	35.44	1,347,096	+0.13(+0.37%)
Feb 06, 2012	35.19	35.31	35.11	35.31	815,587	-0.15(-0.41%)
Feb 03, 2012	35.26	35.45	35.16	35.45	1,003,513	+0.49(+1.41%)
Feb 02, 2012	34.88	35.06	34.80	34.96	1,295,422	+0.16(+0.47%)
Feb 01, 2012	34.73	34.99	34.72	34.80	2,423,020	+0.44(+1.28%)
Jan 31, 2012	34.64	34.65	34.22	34.36	1,461,192	+0.07(+0.20%)
Jan 30, 2012	34.14	34.37	33.99	34.29	1,289,904	-0.28(-0.80%)
Jan 27, 2012	34.37	34.62	34.37	34.56	656,496	+0.04(+0.11%)
Jan 26, 2012	34.75	34.88	34.39	34.53	599,856	-0.04(-0.11%)
Jan 25, 2012	34.18	34.66	34.02	34.56	810,601	+0.32(+0.92%)
Jan 24, 2012	33.98	34.28	33.98	34.25	1,276,187	-0.10(-0.29%)
Jan 23, 2012	34.28	34.49	34.20	34.35	498,240	+0.13(+0.38%)
Jan 20, 2012	34.08	34.25	34.06	34.22	383,437	+0.06(+0.18%)
Jan 19, 2012	34.09	34.22	33.98	34.15	415,154	+0.29(+0.84%)
Jan 18, 2012	33.42	33.90	33.41	33.87	528,282	+0.52(+1.55%)
Jan 17, 2012	33.43	33.59	33.32	33.35	899,682	+0.28(+0.84%)
Jan 13, 2012	33.05	33.11	32.78	33.07	494,662	-0.27(-0.81%)
Jan 12, 2012	33.37	33.45	33.12	33.34	505,170	+0.02(+0.05%)
Jan 11, 2012	33.17	33.37	33.04	33.33	558,748	+0.12(+0.35%)
Jan 10, 2012	33.41	33.44	33.21	33.21	927,010	+0.29(+0.89%)
Jan 09, 2012	32.89	32.93	32.73	32.92	1,111,897	+0.12(+0.35%)
Jan 06, 2012	33.04	33.04	32.72	32.80	792,043	-0.25(-0.77%)
Jan 05, 2012	32.86	33.13	32.69	33.06	345,869	-0.13(-0.40%)
Jan 04, 2012	33.17	33.23	32.94	33.19	928,431	+0.62(+1.90%)
Dec 30, 2011	32.56	32.71	32.51	32.57	2,166,402	-0.02(-0.05%)
Dec 29, 2011	32.32	32.63	32.22	32.59	1,203,689	+0.39(+1.20%)
Dec 28, 2011	32.56	32.64	32.15	32.20	1,395,345	-0.46(-1.42%)
Dec 27, 2011	32.63	32.76	32.63	32.66	2,017,622	-0.05(-0.17%)
Dec 23, 2011	32.43	32.74	32.43	32.72	1,482,437	+0.52(+1.61%)
Dec 21, 2011	32.09	32.24	31.87	32.20	1,447,732	-0.02(-0.07%)
Dec 20, 2011	31.83	32.28	31.80	32.22	1,246,374	+1.03(+3.30%)
Dec 19, 2011	31.55	31.70	31.10	31.20	1,402,047	-0.39(-1.23%)
Dec 16, 2011	31.76	31.88	31.42	31.59	1,083,581	-0.04(-0.12%)
Dec 15, 2011	31.77	31.84	31.51	31.62	697,248	+0.20(+0.63%)
Dec 14, 2011	31.60	31.75	31.30	31.42	679,302	-0.34(-1.08%)
Dec 13, 2011	32.41	32.56	31.68	31.77	587,236	-0.43(-1.33%)
Dec 12, 2011	32.39	32.39	31.94	32.20	1,063,651	-0.73(-2.23%)
Dec 09, 2011	32.50	32.98	32.48	32.93	434,298	+0.62(+1.92%)
Dec 08, 2011	32.85	32.89	32.23	32.31	647,831	-0.89(-2.69%)
Dec 07, 2011	32.85	33.31	32.64	33.20	889,448	+0.18(+0.56%)
Dec 06, 2011	33.05	33.18	32.81	33.02	1,567,264	-0.06(-0.18%)
Dec 05, 2011	33.38	33.38	32.91	33.08	618,467	+0.32(+0.98%)
Dec 02, 2011	33.17	33.19	32.72	32.76	525,818	-0.02(-0.05%)

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