Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	47.26	47.55	47.06	47.14	2,588,814	-0.08(-0.17%)
May 30, 2012	46.98	47.59	46.97	47.23	1,707,155	-0.10(-0.22%)
May 29, 2012	47.10	47.52	47.10	47.33	1,458,425	+0.39(+0.82%)
May 25, 2012	46.70	47.51	46.70	46.94	1,317,026	-0.25(-0.53%)
May 24, 2012	47.36	47.40	46.62	47.19	1,881,650	+0.14(+0.29%)
May 23, 2012	46.91	47.12	46.23	47.06	1,570,193	+0.07(+0.15%)
May 22, 2012	46.96	47.36	46.77	46.98	1,982,206	+0.09(+0.19%)
May 21, 2012	46.33	46.91	46.22	46.90	1,673,280	+0.72(+1.57%)
May 18, 2012	46.71	46.85	46.09	46.17	1,815,855	-0.33(-0.72%)
May 17, 2012	47.34	47.56	46.50	46.51	2,165,403	-0.85(-1.80%)
May 16, 2012	47.84	47.95	47.36	47.36	1,908,454	-0.18(-0.38%)
May 15, 2012	47.68	47.81	47.48	47.54	2,565,753	-0.25(-0.52%)
May 14, 2012	47.33	48.03	47.10	47.79	2,324,347	+0.16(+0.33%)
May 11, 2012	48.02	48.17	47.48	47.63	3,005,863	-0.63(-1.30%)
May 10, 2012	48.51	48.69	48.16	48.26	1,144,206	+0.02(+0.03%)
May 09, 2012	48.42	48.73	48.07	48.24	2,216,371	-0.55(-1.12%)
May 08, 2012	48.80	48.86	48.42	48.79	2,321,268	-0.33(-0.66%)
May 07, 2012	49.05	49.23	48.88	49.12	1,897,113	-0.10(-0.19%)
May 04, 2012	49.77	50.04	49.21	49.21	1,573,954	-0.75(-1.50%)
May 03, 2012	50.29	50.33	49.85	49.96	1,707,970	-0.41(-0.81%)
May 02, 2012	50.06	50.40	50.01	50.36	2,128,103	-0.09(-0.17%)
May 01, 2012	50.38	50.72	50.05	50.45	2,379,676	+0.14(+0.28%)
Apr 30, 2012	50.43	50.59	50.12	50.31	1,656,281	-0.37(-0.74%)
Apr 27, 2012	50.69	51.10	50.51	50.68	2,626,696	+0.25(+0.49%)
Apr 26, 2012	50.13	50.80	49.98	50.43	3,039,309	+0.34(+0.68%)
Apr 25, 2012	50.51	52.30	49.63	50.09	3,311,278	+0.22(+0.45%)
Apr 24, 2012	48.95	49.93	48.95	49.87	2,832,822	+0.91(+1.87%)
Apr 23, 2012	48.81	49.13	48.46	48.96	1,954,513	-0.18(-0.37%)
Apr 20, 2012	48.61	49.22	48.61	49.14	1,847,479	+0.63(+1.29%)
Apr 19, 2012	49.08	49.17	48.40	48.51	1,481,803	-0.72(-1.45%)
Apr 18, 2012	49.21	49.52	48.98	49.23	1,573,831	+0.12(+0.24%)
Apr 17, 2012	48.73	49.29	48.50	49.11	1,359,477	+0.58(+1.20%)
Apr 16, 2012	48.56	48.81	48.36	48.53	3,597,755	+0.18(+0.38%)
Apr 13, 2012	48.66	48.89	48.34	48.34	1,543,144	-0.38(-0.78%)
Apr 12, 2012	47.78	48.80	47.78	48.73	1,632,729	+0.87(+1.83%)
Apr 11, 2012	47.85	48.07	47.72	47.85	1,446,488	+0.37(+0.77%)
Apr 10, 2012	47.66	47.66	47.31	47.49	3,027,088	-0.24(-0.50%)
Apr 09, 2012	47.94	47.94	47.62	47.72	1,691,028	-0.65(-1.35%)
Apr 05, 2012	48.61	48.66	48.31	48.38	1,944,285	-0.48(-0.98%)
Apr 04, 2012	48.68	49.00	48.53	48.85	1,832,383	-0.05(-0.10%)
Apr 03, 2012	49.48	49.55	48.53	48.90	1,997,519	-0.25(-0.50%)
Apr 02, 2012	48.65	49.43	48.46	49.15	2,118,351	+0.59(+1.21%)
Mar 30, 2012	48.69	48.90	48.33	48.56	1,878,895	+0.15(+0.31%)
Mar 29, 2012	48.09	48.48	47.73	48.41	1,701,645	+0.03(+0.07%)
Mar 28, 2012	48.53	48.72	48.11	48.38	2,004,637	-0.22(-0.46%)
Mar 27, 2012	49.05	49.09	48.56	48.60	1,567,807	-0.32(-0.65%)
Mar 26, 2012	48.38	48.99	48.38	48.92	1,653,634	+0.76(+1.58%)
Mar 23, 2012	48.56	48.67	48.02	48.15	1,732,186	-0.32(-0.66%)
Mar 22, 2012	48.11	48.59	47.85	48.47	2,049,526	+0.11(+0.23%)
Mar 21, 2012	48.57	48.75	48.26	48.36	1,416,552	-0.19(-0.39%)
Mar 20, 2012	48.85	48.97	48.49	48.55	1,827,490	-0.64(-1.29%)
Mar 19, 2012	49.37	49.54	49.07	49.19	1,493,124	-0.10(-0.19%)
Mar 16, 2012	49.33	49.47	49.08	49.28	3,730,145	+0.02(+0.03%)
Mar 15, 2012	49.29	49.30	48.81	49.27	2,257,536	-0.07(-0.14%)
Mar 14, 2012	48.84	49.38	48.72	49.34	2,559,106	+0.41(+0.84%)
Mar 13, 2012	48.42	49.02	48.18	48.92	2,080,599	+0.71(+1.47%)
Mar 12, 2012	48.07	48.31	47.78	48.22	1,439,418	+0.37(+0.78%)
Mar 09, 2012	48.07	48.16	47.68	47.84	2,128,372	-0.15(-0.31%)
Mar 08, 2012	47.76	48.38	47.76	47.99	1,968,164	+0.33(+0.68%)
Mar 07, 2012	47.56	47.76	47.34	47.67	2,700,254	+0.23(+0.49%)
Mar 06, 2012	47.30	47.67	47.25	47.44	3,356,463	-0.21(-0.43%)
Mar 05, 2012	47.48	47.73	47.39	47.64	1,800,410	+0.14(+0.28%)
Mar 02, 2012	47.76	47.89	47.37	47.51	1,656,811	-0.36(-0.75%)

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