Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	56.63	56.87	55.87	55.97	391,479	-0.76(-1.34%)
Jul 30, 2012	55.52	57.10	55.52	56.73	1,002,771	+1.88(+3.43%)
Jul 27, 2012	55.82	55.82	54.15	54.85	553,758	-0.77(-1.39%)
Jul 26, 2012	55.54	56.55	55.39	55.62	526,922	+0.77(+1.40%)
Jul 25, 2012	56.06	56.64	54.73	54.86	484,629	-1.24(-2.22%)
Jul 24, 2012	57.02	57.12	55.79	56.10	633,478	-0.89(-1.57%)
Jul 23, 2012	56.46	57.05	55.69	56.99	406,421	-0.49(-0.86%)
Jul 20, 2012	57.58	57.84	56.47	57.49	513,122	-0.74(-1.28%)
Jul 19, 2012	59.47	59.47	58.03	58.23	426,781	-1.05(-1.78%)
Jul 18, 2012	57.45	59.59	57.27	59.28	564,501	+1.64(+2.85%)
Jul 17, 2012	56.70	58.15	56.24	57.64	518,569	+1.12(+1.98%)
Jul 16, 2012	56.77	56.91	55.75	56.52	346,363	-0.49(-0.86%)
Jul 13, 2012	56.40	57.67	56.10	57.01	339,885	+0.74(+1.32%)
Jul 12, 2012	55.90	56.59	55.02	56.27	523,825	-0.03(-0.05%)
Jul 11, 2012	56.66	57.49	55.88	56.30	534,216	-0.48(-0.84%)
Jul 10, 2012	58.61	58.77	56.00	56.77	856,813	-2.61(-4.39%)
Jul 09, 2012	58.96	59.41	58.59	59.38	329,014	+0.08(+0.14%)
Jul 06, 2012	58.71	59.42	58.57	59.30	200,157	+0.00(+0.00%)
Jul 05, 2012	59.67	59.84	59.01	59.30	467,173	-0.37(-0.62%)
Jul 03, 2012	58.43	59.85	58.28	59.67	224,845	+1.36(+2.33%)
Jul 02, 2012	58.30	58.78	57.39	58.31	444,022	+0.18(+0.31%)
Jun 29, 2012	58.39	58.39	57.81	58.13	588,973	+0.81(+1.41%)
Jun 28, 2012	58.04	58.73	55.65	57.32	836,902	-1.43(-2.44%)
Jun 27, 2012	58.95	59.54	58.71	58.75	341,686	+0.02(+0.04%)
Jun 26, 2012	58.69	59.01	58.33	58.73	377,316	+0.22(+0.38%)
Jun 25, 2012	59.03	59.04	57.77	58.51	444,262	-1.02(-1.72%)
Jun 22, 2012	58.50	60.47	57.87	59.53	937,548	+1.49(+2.56%)
Jun 21, 2012	58.99	59.18	57.59	58.05	519,036	-0.79(-1.34%)
Jun 20, 2012	59.34	59.51	58.25	58.84	646,397	-0.39(-0.65%)
Jun 19, 2012	58.85	59.81	58.48	59.22	473,585	+0.43(+0.73%)
Jun 18, 2012	58.22	58.89	57.66	58.79	431,640	+0.29(+0.49%)
Jun 15, 2012	59.00	59.67	58.50	58.50	816,716	-0.41(-0.69%)
Jun 14, 2012	59.73	59.76	58.49	58.91	824,414	-0.64(-1.07%)
Jun 13, 2012	60.40	62.00	59.44	59.55	647,508	-1.23(-2.02%)
Jun 12, 2012	59.98	60.85	59.71	60.78	440,993	+1.11(+1.87%)
Jun 11, 2012	60.93	61.27	59.62	59.66	434,778	-0.72(-1.19%)
Jun 08, 2012	59.96	60.68	59.49	60.38	849,894	+0.09(+0.15%)
Jun 07, 2012	61.25	62.62	60.18	60.29	958,663	-0.30(-0.49%)
Jun 06, 2012	59.85	61.11	59.67	60.59	527,007	+1.45(+2.45%)
Jun 05, 2012	58.18	59.63	57.91	59.14	423,643	+0.91(+1.56%)
Jun 04, 2012	59.28	59.38	57.41	58.23	588,700	-0.86(-1.45%)
Jun 01, 2012	58.99	59.85	58.55	59.09	521,580	-0.86(-1.44%)
May 31, 2012	60.43	60.49	59.18	59.95	473,445	-0.40(-0.67%)
May 30, 2012	60.11	60.67	59.54	60.35	589,772	-0.52(-0.85%)
May 29, 2012	60.52	61.56	60.14	60.87	376,855	+0.89(+1.48%)
May 25, 2012	59.46	60.37	59.34	59.98	483,654	+0.39(+0.66%)
May 24, 2012	59.57	60.06	58.34	59.59	572,321	-0.05(-0.08%)
May 23, 2012	57.94	59.87	57.27	59.63	1,045,552	+1.33(+2.27%)
May 22, 2012	59.54	59.68	57.81	58.31	641,766	-1.39(-2.32%)
May 21, 2012	58.03	59.86	57.85	59.69	345,212	+1.67(+2.89%)
May 18, 2012	59.38	59.62	57.87	58.02	476,430	-1.26(-2.12%)
May 17, 2012	60.38	60.38	59.14	59.28	684,011	-1.16(-1.92%)
May 16, 2012	61.79	62.04	60.17	60.43	526,087	-0.80(-1.30%)
May 15, 2012	60.58	62.22	59.96	61.23	757,840	+0.89(+1.48%)
May 14, 2012	60.59	61.24	59.50	60.34	756,264	-1.14(-1.85%)
May 11, 2012	61.49	62.29	61.18	61.47	734,402	-1.02(-1.62%)
May 10, 2012	63.21	63.50	62.26	62.49	498,223	-0.29(-0.46%)
May 09, 2012	62.13	62.98	61.08	62.78	790,107	-0.12(-0.19%)
May 08, 2012	63.67	63.67	60.80	62.90	1,338,549	-1.38(-2.15%)
May 07, 2012	63.81	65.10	63.77	64.28	853,509	+0.23(+0.37%)
May 04, 2012	64.48	64.60	62.88	64.04	814,144	-0.82(-1.26%)
May 03, 2012	66.34	66.97	64.49	64.86	673,755	-1.86(-2.78%)
May 02, 2012	66.00	66.88	65.68	66.72	483,021	+0.49(+0.74%)

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