Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	49.16	49.48	49.08	49.08	32,423	+0.11(+0.22%)
Jul 30, 2012	48.81	49.19	48.77	48.97	97,294	-0.41(-0.84%)
Jul 27, 2012	48.42	49.52	48.38	49.38	71,897	+1.38(+2.87%)
Jul 26, 2012	47.97	48.17	47.66	48.00	56,366	+0.86(+1.82%)
Jul 25, 2012	47.47	47.58	47.04	47.15	36,060	-0.14(-0.30%)
Jul 24, 2012	47.62	47.62	47.11	47.29	49,587	+0.06(+0.13%)
Jul 23, 2012	47.14	47.37	46.73	47.23	56,891	-0.83(-1.73%)
Jul 20, 2012	48.44	48.46	47.86	48.06	67,207	-0.76(-1.56%)
Jul 19, 2012	48.39	48.90	48.38	48.82	78,307	+0.68(+1.41%)
Jul 18, 2012	47.60	48.32	47.60	48.14	46,237	-0.40(-0.82%)
Jul 17, 2012	48.22	48.63	47.68	48.54	66,379	+0.63(+1.32%)
Jul 16, 2012	47.79	47.96	47.53	47.91	29,432	-0.26(-0.55%)
Jul 13, 2012	47.82	48.28	47.82	48.18	42,879	+0.65(+1.36%)
Jul 12, 2012	47.48	47.72	47.13	47.53	243,340	-0.83(-1.71%)
Jul 11, 2012	48.49	48.52	48.02	48.35	33,803	+0.32(+0.66%)
Jul 10, 2012	48.88	49.02	47.79	48.04	40,040	-0.75(-1.53%)
Jul 09, 2012	48.97	48.97	48.59	48.78	22,629	-0.62(-1.25%)
Jul 06, 2012	49.55	49.62	49.15	49.40	40,785	-0.65(-1.31%)
Jul 05, 2012	49.94	50.26	49.73	50.05	141,847	-0.02(-0.05%)
Jul 03, 2012	49.71	50.18	49.54	50.08	35,269	+0.60(+1.21%)
Jul 02, 2012	49.46	49.62	49.16	49.48	44,079	-0.14(-0.28%)
Jun 29, 2012	49.11	49.62	48.92	49.62	67,262	+1.69(+3.53%)
Jun 28, 2012	48.04	48.04	47.42	47.93	63,772	-0.51(-1.05%)
Jun 27, 2012	48.36	48.50	48.17	48.43	118,045	+0.79(+1.67%)
Jun 26, 2012	47.75	47.98	47.36	47.64	48,860	+0.41(+0.87%)
Jun 25, 2012	47.56	47.56	46.94	47.23	99,963	-0.97(-2.02%)
Jun 22, 2012	48.42	48.42	47.94	48.20	1,138,378	+0.18(+0.37%)
Jun 21, 2012	49.62	49.62	48.01	48.02	129,651	-2.13(-4.26%)
Jun 20, 2012	50.42	50.61	49.71	50.15	361,007	-0.44(-0.86%)
Jun 19, 2012	50.32	50.90	50.27	50.59	162,266	+0.55(+1.09%)
Jun 18, 2012	49.79	50.10	49.55	50.04	118,282	+0.36(+0.71%)
Jun 15, 2012	49.34	49.69	49.21	49.69	66,814	+0.85(+1.74%)
Jun 14, 2012	48.46	49.13	48.30	48.84	74,309	+0.12(+0.25%)
Jun 13, 2012	48.86	49.26	48.65	48.72	73,837	-0.03(-0.06%)
Jun 12, 2012	48.58	48.83	48.40	48.75	132,469	+1.03(+2.16%)
Jun 11, 2012	48.81	48.95	47.71	47.71	65,710	-0.26(-0.54%)
Jun 08, 2012	48.07	48.14	47.73	47.97	447,490	-0.96(-1.97%)
Jun 07, 2012	49.66	49.89	48.86	48.94	496,958	+0.64(+1.33%)
Jun 06, 2012	47.43	48.32	47.35	48.29	168,227	+1.31(+2.78%)
Jun 05, 2012	46.76	47.05	46.60	46.99	93,071	+0.08(+0.16%)
Jun 04, 2012	46.72	47.03	46.52	46.91	159,922	+0.02(+0.03%)
Jun 01, 2012	47.32	47.36	46.90	46.90	429,238	-1.21(-2.51%)
May 31, 2012	48.10	48.42	47.65	48.10	300,619	+0.20(+0.42%)
May 30, 2012	47.94	48.10	47.64	47.90	73,829	-0.81(-1.66%)
May 29, 2012	48.48	48.77	48.30	48.72	172,578	+1.78(+3.80%)
May 25, 2012	46.96	47.05	46.79	46.93	62,837	-0.11(-0.24%)
May 24, 2012	47.90	47.90	46.71	47.05	167,650	-0.54(-1.14%)
May 23, 2012	47.42	47.70	46.85	47.59	233,305	-0.41(-0.84%)
May 22, 2012	48.18	48.60	47.66	48.00	199,880	-0.20(-0.41%)
May 21, 2012	47.29	48.20	47.29	48.20	179,247	+1.24(+2.64%)
May 18, 2012	47.64	47.74	46.88	46.96	468,559	-0.37(-0.78%)
May 17, 2012	48.07	48.26	47.32	47.32	385,969	-0.71(-1.48%)
May 16, 2012	48.55	48.94	48.02	48.03	2,392,634	-1.10(-2.24%)
May 15, 2012	49.27	49.47	48.90	49.14	122,193	-0.06(-0.13%)
May 14, 2012	49.50	49.56	49.17	49.20	238,059	-0.88(-1.77%)
May 11, 2012	50.11	50.63	49.98	50.08	71,752	-0.54(-1.06%)
May 10, 2012	50.89	50.98	50.49	50.62	126,420	-0.26(-0.51%)
May 09, 2012	50.68	51.07	50.43	50.88	100,120	-0.73(-1.42%)
May 08, 2012	51.94	51.94	51.02	51.61	167,114	-0.94(-1.79%)
May 07, 2012	52.45	52.65	52.39	52.55	61,123	-0.17(-0.32%)
May 04, 2012	53.25	53.27	52.58	52.72	276,006	-0.86(-1.60%)
May 03, 2012	54.09	54.09	53.47	53.58	640,002	-0.43(-0.79%)
May 02, 2012	53.84	54.03	53.54	54.01	176,061	-0.04(-0.07%)

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