Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.77	31.17	30.73	31.07	2,507,339	+0.26(+0.84%)
Apr 27, 2012	31.02	31.06	30.56	30.81	3,535,737	-0.06(-0.19%)
Apr 26, 2012	31.62	31.62	30.78	30.87	5,000,780	-0.73(-2.32%)
Apr 25, 2012	31.48	31.87	31.32	31.60	3,552,214	+0.29(+0.93%)
Apr 24, 2012	31.24	31.49	31.08	31.31	3,018,652	+0.01(+0.03%)
Apr 23, 2012	30.72	31.46	30.29	31.30	3,316,457	-0.22(-0.69%)
Apr 20, 2012	31.48	31.64	31.33	31.52	2,683,470	+0.23(+0.72%)
Apr 19, 2012	31.34	31.51	31.08	31.29	3,096,547	+0.03(+0.08%)
Apr 18, 2012	31.82	31.89	31.23	31.27	4,475,941	-0.64(-2.01%)
Apr 17, 2012	31.48	32.04	31.39	31.91	2,775,048	+0.62(+1.97%)
Apr 16, 2012	31.41	31.50	31.22	31.29	3,302,444	-0.04(-0.13%)
Apr 13, 2012	31.75	32.01	31.30	31.33	4,570,883	-1.07(-3.30%)
Apr 12, 2012	32.56	32.97	32.38	32.40	4,038,255	+0.03(+0.08%)
Apr 11, 2012	32.33	32.44	32.16	32.38	3,153,516	+0.33(+1.02%)
Apr 10, 2012	32.11	32.44	31.94	32.05	3,925,714	-0.04(-0.13%)
Apr 09, 2012	31.81	32.31	31.43	32.09	3,003,153	+0.18(+0.58%)
Apr 05, 2012	31.96	32.18	31.89	31.91	2,900,778	-0.22(-0.68%)
Apr 04, 2012	32.06	32.39	31.98	32.13	2,633,407	-0.17(-0.52%)
Apr 03, 2012	32.67	32.75	32.11	32.29	3,467,118	-0.43(-1.30%)
Apr 02, 2012	33.15	33.18	32.59	32.72	2,825,875	-0.39(-1.19%)
Mar 30, 2012	32.97	33.20	32.69	33.11	3,319,143	+0.38(+1.17%)
Mar 29, 2012	32.43	32.79	32.42	32.73	2,228,559	+0.10(+0.31%)
Mar 28, 2012	32.95	33.12	32.52	32.63	2,171,154	-0.33(-1.01%)
Mar 27, 2012	33.13	33.15	32.89	32.96	2,713,932	-0.10(-0.30%)
Mar 26, 2012	32.69	33.06	32.57	33.06	2,788,393	+0.53(+1.64%)
Mar 23, 2012	31.84	32.73	31.84	32.53	3,551,809	+0.56(+1.75%)
Mar 22, 2012	31.96	32.34	31.94	31.97	2,734,750	-0.23(-0.70%)
Mar 21, 2012	32.30	32.39	32.16	32.19	3,192,902	-0.21(-0.64%)
Mar 20, 2012	31.98	32.44	31.98	32.40	4,315,106	+0.21(+0.65%)
Mar 19, 2012	31.91	32.29	31.83	32.19	3,148,232	+0.20(+0.63%)
Mar 16, 2012	31.78	32.18	31.78	31.99	3,686,009	+0.34(+1.08%)
Mar 15, 2012	31.93	31.94	31.56	31.65	2,979,537	-0.28(-0.86%)
Mar 14, 2012	31.63	32.15	31.58	31.93	3,811,791	+0.18(+0.58%)
Mar 13, 2012	31.71	31.81	31.43	31.74	3,749,589	+0.23(+0.74%)
Mar 12, 2012	31.55	31.77	31.47	31.51	2,333,400	-0.10(-0.32%)
Mar 09, 2012	31.27	31.68	31.21	31.61	4,385,485	+0.34(+1.09%)
Mar 08, 2012	30.89	31.31	30.82	31.27	4,292,529	+0.50(+1.63%)
Mar 07, 2012	30.39	30.82	30.32	30.77	1,962,936	+0.48(+1.57%)
Mar 06, 2012	30.36	30.73	30.22	30.29	3,977,978	-0.23(-0.74%)
Mar 05, 2012	30.51	30.76	30.44	30.52	2,742,080	-0.03(-0.11%)
Mar 02, 2012	31.08	31.14	30.52	30.55	2,709,803	-0.59(-1.90%)
Mar 01, 2012	31.05	31.41	31.05	31.14	3,379,504	-0.06(-0.19%)
Feb 29, 2012	31.44	31.55	31.16	31.20	3,323,276	-0.28(-0.88%)
Feb 28, 2012	31.48	31.62	31.38	31.48	2,378,394	+0.00(+0.00%)
Feb 27, 2012	31.28	31.59	31.27	31.48	2,735,837	+0.00(+0.00%)
Feb 24, 2012	31.21	31.52	31.00	31.48	2,769,744	+0.22(+0.69%)
Feb 23, 2012	30.80	31.27	30.80	31.26	3,482,021	+0.53(+1.74%)
Feb 22, 2012	30.29	30.76	30.24	30.72	5,013,471	+0.51(+1.69%)
Feb 21, 2012	30.64	30.69	30.15	30.22	3,687,527	-0.41(-1.34%)
Feb 17, 2012	30.93	31.02	30.52	30.62	3,794,543	-0.23(-0.76%)
Feb 16, 2012	30.60	30.88	30.57	30.86	3,341,367	+0.21(+0.68%)
Feb 15, 2012	31.38	31.49	30.59	30.65	4,378,256	-0.59(-1.90%)
Feb 14, 2012	30.90	31.45	30.90	31.24	5,653,762	+0.28(+0.91%)
Feb 13, 2012	31.35	31.66	30.71	30.96	9,897,615	-1.16(-3.60%)
Feb 10, 2012	32.29	32.35	31.93	32.12	2,229,906	-0.31(-0.95%)
Feb 09, 2012	32.72	32.72	32.40	32.42	1,783,026	-0.32(-0.97%)
Feb 08, 2012	32.43	32.88	32.22	32.74	2,566,397	+0.40(+1.23%)
Feb 07, 2012	32.32	32.42	32.00	32.34	2,449,165	-0.09(-0.28%)
Feb 06, 2012	32.53	32.71	32.32	32.43	3,062,421	-0.21(-0.64%)
Feb 03, 2012	32.91	33.05	32.52	32.64	3,235,575	-0.09(-0.28%)
Feb 02, 2012	32.93	33.11	32.39	32.73	3,138,996	-0.39(-1.18%)

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