Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	32.87	33.30	31.99	32.00	1,210,045	-0.74(-2.25%)
Feb 28, 2012	33.02	33.15	32.52	32.73	631,808	-0.22(-0.65%)
Feb 27, 2012	33.16	33.41	32.58	32.95	536,103	-0.68(-2.03%)
Feb 24, 2012	33.25	33.99	33.14	33.63	823,478	+0.52(+1.57%)
Feb 23, 2012	32.99	33.45	32.74	33.11	525,175	+0.25(+0.75%)
Feb 22, 2012	33.32	33.57	32.77	32.87	807,791	-0.62(-1.84%)
Feb 21, 2012	33.56	33.85	33.25	33.48	544,268	-0.04(-0.13%)
Feb 17, 2012	33.80	34.05	33.47	33.53	367,927	-0.07(-0.20%)
Feb 16, 2012	33.30	33.88	33.01	33.59	821,133	+0.30(+0.91%)
Feb 15, 2012	33.56	33.78	33.14	33.29	764,204	+0.04(+0.13%)
Feb 14, 2012	33.33	33.51	32.90	33.25	858,031	-0.37(-1.11%)
Feb 13, 2012	33.88	34.03	33.13	33.62	778,865	+0.22(+0.65%)
Feb 10, 2012	33.46	33.98	33.35	33.40	748,268	-0.65(-1.90%)
Feb 09, 2012	34.57	34.73	33.62	34.05	904,157	-0.30(-0.89%)
Feb 08, 2012	34.49	34.93	34.32	34.35	759,042	-0.14(-0.41%)
Feb 07, 2012	34.74	34.89	34.17	34.49	1,160,353	-0.26(-0.75%)
Feb 06, 2012	34.52	34.80	34.34	34.75	1,453,473	-0.02(-0.06%)
Feb 03, 2012	33.79	34.83	33.79	34.78	1,818,567	+1.71(+5.17%)
Feb 02, 2012	34.08	34.12	32.94	33.07	2,079,664	-1.00(-2.94%)
Feb 01, 2012	32.80	34.68	32.80	34.07	5,386,566	+4.27(+14.34%)
Jan 31, 2012	30.50	30.73	29.73	29.80	1,583,318	-0.51(-1.67%)
Jan 30, 2012	30.44	30.56	30.05	30.30	1,436,901	-0.50(-1.62%)
Jan 27, 2012	31.22	31.35	30.66	30.80	1,686,980	-0.56(-1.78%)
Jan 26, 2012	31.95	32.22	31.14	31.36	1,504,657	-0.51(-1.59%)
Jan 25, 2012	31.30	31.89	31.03	31.86	1,765,798	+0.42(+1.35%)
Jan 24, 2012	30.69	31.45	30.55	31.44	1,157,448	+0.53(+1.73%)
Jan 23, 2012	30.76	31.21	30.65	30.90	1,357,174	+0.07(+0.24%)
Jan 20, 2012	30.78	31.18	30.60	30.83	1,359,351	-0.08(-0.26%)
Jan 19, 2012	30.47	30.94	30.36	30.91	1,969,789	+0.67(+2.21%)
Jan 18, 2012	28.88	30.24	28.78	30.24	1,466,548	+1.27(+4.38%)
Jan 17, 2012	28.59	29.18	28.51	28.97	1,693,862	+0.82(+2.90%)
Jan 13, 2012	28.23	28.25	27.85	28.16	793,728	-0.25(-0.89%)
Jan 12, 2012	27.98	28.54	27.64	28.41	1,236,374	+0.55(+1.97%)
Jan 11, 2012	27.85	28.07	27.77	27.86	843,153	-0.24(-0.85%)
Jan 10, 2012	28.02	28.31	27.75	28.10	1,327,703	+0.37(+1.34%)
Jan 09, 2012	27.49	27.90	27.31	27.73	638,316	+0.42(+1.52%)
Jan 06, 2012	27.98	28.03	27.30	27.31	907,273	-0.55(-1.97%)
Jan 05, 2012	27.47	27.97	27.05	27.86	868,619	+0.07(+0.27%)
Jan 04, 2012	27.33	27.88	26.97	27.78	1,331,628	+1.23(+4.62%)
Dec 30, 2011	26.58	26.82	26.48	26.56	429,865	-0.02(-0.08%)
Dec 29, 2011	26.22	26.62	26.14	26.58	655,536	+0.53(+2.02%)
Dec 28, 2011	27.12	27.14	26.04	26.05	646,674	-1.03(-3.79%)
Dec 27, 2011	27.00	27.33	26.74	27.08	528,738	-0.12(-0.44%)
Dec 23, 2011	26.94	27.20	26.71	27.20	579,228	+1.21(+4.66%)
Dec 21, 2011	25.62	26.09	25.15	25.99	1,126,373	+0.24(+0.92%)
Dec 20, 2011	25.38	26.36	25.21	25.75	1,094,351	+0.61(+2.42%)
Dec 19, 2011	26.21	26.37	25.04	25.14	1,229,940	-0.90(-3.45%)
Dec 16, 2011	26.22	26.57	25.96	26.04	1,882,346	+0.03(+0.11%)
Dec 15, 2011	25.88	26.30	25.68	26.01	1,781,056	+0.59(+2.31%)
Dec 14, 2011	25.72	25.76	25.26	25.42	1,204,959	-0.62(-2.37%)
Dec 13, 2011	26.97	27.18	25.88	26.04	971,796	-0.79(-2.96%)
Dec 12, 2011	27.21	27.21	26.43	26.83	906,374	-0.99(-3.55%)
Dec 09, 2011	26.90	27.95	26.63	27.82	1,027,958	+1.29(+4.87%)
Dec 08, 2011	27.66	27.66	26.45	26.53	1,451,316	-1.28(-4.60%)
Dec 07, 2011	27.83	28.13	27.39	27.81	977,598	-0.25(-0.90%)
Dec 06, 2011	28.34	28.40	27.70	28.06	1,084,909	-0.42(-1.49%)
Dec 05, 2011	28.79	29.03	28.27	28.48	1,717,477	+0.25(+0.87%)
Dec 02, 2011	27.70	28.59	27.54	28.24	2,316,666	+1.00(+3.68%)

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