Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	32.53	32.65	32.11	32.16	2,133,960	-0.25(-0.78%)
Feb 28, 2012	32.24	32.44	32.15	32.42	854,020	+0.30(+0.94%)
Feb 27, 2012	31.93	32.19	31.80	32.11	920,173	-0.22(-0.67%)
Feb 24, 2012	32.26	32.42	32.25	32.33	737,823	+0.22(+0.67%)
Feb 23, 2012	31.98	32.15	31.82	32.11	815,590	+0.17(+0.52%)
Feb 22, 2012	31.96	32.01	31.86	31.95	2,064,134	-0.07(-0.23%)
Feb 21, 2012	32.06	32.18	31.96	32.02	1,948,608	+0.04(+0.11%)
Feb 17, 2012	32.08	32.08	31.84	31.98	553,165	+0.12(+0.36%)
Feb 16, 2012	31.39	31.89	31.31	31.87	697,296	+0.40(+1.28%)
Feb 15, 2012	31.71	31.72	31.39	31.46	953,559	+0.06(+0.21%)
Feb 14, 2012	31.46	31.53	31.19	31.40	773,914	-0.19(-0.62%)
Feb 13, 2012	31.65	31.69	31.50	31.59	1,150,478	+0.33(+1.06%)
Feb 10, 2012	31.21	31.30	31.13	31.26	782,825	-0.58(-1.81%)
Feb 09, 2012	31.90	31.94	31.68	31.84	1,191,694	+0.04(+0.14%)
Feb 08, 2012	31.75	31.88	31.62	31.80	1,149,054	+0.13(+0.41%)
Feb 07, 2012	31.48	31.70	31.30	31.67	1,404,558	+0.19(+0.60%)
Feb 06, 2012	31.31	31.49	31.28	31.48	1,155,128	-0.13(-0.41%)
Feb 03, 2012	31.43	31.65	31.34	31.61	1,529,306	+0.50(+1.60%)
Feb 02, 2012	31.15	31.26	31.04	31.11	998,838	+0.09(+0.28%)
Feb 01, 2012	30.90	31.17	30.90	31.03	1,428,282	+0.48(+1.58%)
Jan 31, 2012	30.74	30.75	30.37	30.54	973,035	+0.17(+0.57%)
Jan 30, 2012	30.24	30.43	30.16	30.37	1,666,491	-0.34(-1.10%)
Jan 27, 2012	30.61	30.78	30.59	30.71	913,086	+0.06(+0.19%)
Jan 26, 2012	30.89	30.95	30.54	30.65	895,046	+0.05(+0.17%)
Jan 25, 2012	30.14	30.70	30.00	30.60	1,163,079	+0.36(+1.19%)
Jan 24, 2012	30.19	30.37	30.09	30.24	6,468,588	-0.27(-0.87%)
Jan 23, 2012	30.40	30.60	30.37	30.51	2,323,410	+0.22(+0.74%)
Jan 20, 2012	30.19	30.33	30.14	30.28	808,790	+0.04(+0.12%)
Jan 19, 2012	30.07	30.27	29.97	30.25	1,431,496	+0.40(+1.33%)
Jan 18, 2012	29.44	29.86	29.40	29.85	1,349,079	+0.58(+2.00%)
Jan 17, 2012	29.37	29.46	29.24	29.27	1,179,367	+0.37(+1.27%)
Jan 13, 2012	28.90	28.92	28.59	28.90	611,535	-0.30(-1.01%)
Jan 12, 2012	29.19	29.25	29.00	29.19	526,430	+0.14(+0.47%)
Jan 11, 2012	28.91	29.08	28.82	29.06	1,810,346	-0.06(-0.22%)
Jan 10, 2012	29.14	29.24	29.10	29.12	1,288,649	+0.45(+1.56%)
Jan 09, 2012	28.72	28.72	28.52	28.68	967,135	+0.12(+0.43%)
Jan 06, 2012	28.83	28.83	28.52	28.55	919,330	-0.37(-1.27%)
Jan 05, 2012	28.86	28.97	28.68	28.92	1,097,581	-0.33(-1.13%)
Jan 04, 2012	29.16	29.30	29.03	29.25	1,915,665	+0.67(+2.35%)
Dec 30, 2011	28.48	28.68	28.44	28.58	3,027,777	+0.14(+0.48%)
Dec 29, 2011	28.08	28.47	28.08	28.44	4,335,218	+0.41(+1.47%)
Dec 28, 2011	28.34	28.43	28.01	28.03	3,187,341	-0.45(-1.57%)
Dec 27, 2011	28.57	28.64	28.47	28.48	2,151,463	-0.21(-0.73%)
Dec 23, 2011	28.56	28.70	28.49	28.69	1,849,896	+0.49(+1.74%)
Dec 21, 2011	28.12	28.24	27.91	28.20	2,671,464	-0.05(-0.18%)
Dec 20, 2011	27.90	28.32	27.90	28.25	2,634,432	+0.91(+3.34%)
Dec 19, 2011	27.69	27.79	27.28	27.34	1,566,814	-0.36(-1.28%)
Dec 16, 2011	27.75	27.92	27.58	27.69	1,568,508	+0.02(+0.08%)
Dec 15, 2011	27.92	27.97	27.64	27.67	1,613,748	+0.08(+0.28%)
Dec 14, 2011	27.79	27.90	27.51	27.60	1,720,244	-0.34(-1.22%)
Dec 13, 2011	28.43	28.65	27.79	27.94	1,321,168	-0.40(-1.43%)
Dec 12, 2011	28.54	28.54	28.10	28.34	1,259,686	-0.82(-2.82%)
Dec 09, 2011	28.75	29.20	28.69	29.16	1,096,343	+0.65(+2.27%)
Dec 08, 2011	29.01	29.09	28.43	28.52	1,711,825	-0.90(-3.05%)
Dec 07, 2011	29.16	29.55	29.02	29.41	1,110,421	+0.12(+0.40%)
Dec 06, 2011	29.28	29.48	29.13	29.30	995,834	-0.20(-0.66%)
Dec 05, 2011	29.66	29.73	29.25	29.49	1,672,131	+0.41(+1.41%)
Dec 02, 2011	29.50	29.51	29.08	29.08	1,240,141	+0.04(+0.14%)

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