Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	62.84	63.25	61.79	62.06	378,956	-1.06(-1.68%)
Jul 30, 2012	62.98	64.15	62.04	63.12	550,385	+0.07(+0.11%)
Jul 27, 2012	61.30	63.26	61.00	63.05	444,007	+2.20(+3.62%)
Jul 26, 2012	60.11	61.01	59.55	60.85	618,866	+1.97(+3.35%)
Jul 25, 2012	60.00	60.58	58.46	58.88	749,536	-0.61(-1.03%)
Jul 24, 2012	57.60	59.52	56.84	59.49	811,747	+3.16(+5.61%)
Jul 23, 2012	55.00	57.66	54.76	56.33	770,910	+0.35(+0.63%)
Jul 20, 2012	56.71	57.22	55.85	55.98	308,226	-1.37(-2.39%)
Jul 19, 2012	56.31	57.47	55.86	57.35	386,288	+1.44(+2.58%)
Jul 18, 2012	55.17	56.57	54.85	55.91	289,448	+0.77(+1.40%)
Jul 17, 2012	55.10	55.30	53.91	55.14	182,521	+0.52(+0.95%)
Jul 16, 2012	55.36	55.42	54.44	54.62	267,920	-1.06(-1.90%)
Jul 13, 2012	54.32	55.76	54.32	55.68	193,257	+1.55(+2.86%)
Jul 12, 2012	52.78	54.45	52.38	54.13	272,379	+1.03(+1.94%)
Jul 11, 2012	52.30	53.44	52.30	53.10	255,962	+0.83(+1.59%)
Jul 10, 2012	53.68	53.86	52.08	52.27	198,312	-0.91(-1.71%)
Jul 09, 2012	53.31	53.69	53.01	53.18	176,429	-0.23(-0.43%)
Jul 06, 2012	54.08	54.12	53.22	53.41	148,619	-1.38(-2.52%)
Jul 05, 2012	54.28	55.47	54.14	54.79	275,028	+0.28(+0.51%)
Jul 03, 2012	53.20	54.65	53.08	54.51	174,313	+1.24(+2.33%)
Jul 02, 2012	52.93	53.33	52.40	53.27	251,484	+0.43(+0.81%)
Jun 29, 2012	52.16	52.89	51.53	52.84	277,811	+1.95(+3.83%)
Jun 28, 2012	50.36	50.95	49.53	50.89	269,394	+0.10(+0.20%)
Jun 27, 2012	50.24	50.90	49.50	50.79	268,233	+0.70(+1.40%)
Jun 26, 2012	50.13	50.50	49.81	50.09	274,725	-0.03(-0.06%)
Jun 25, 2012	51.17	51.28	50.00	50.12	350,695	-2.05(-3.93%)
Jun 22, 2012	52.18	52.26	51.27	52.17	363,917	+0.12(+0.23%)
Jun 21, 2012	53.42	53.61	51.87	52.05	172,068	-1.47(-2.75%)
Jun 20, 2012	53.92	54.09	52.61	53.52	217,730	-0.57(-1.05%)
Jun 19, 2012	52.75	54.27	52.66	54.09	380,195	+1.70(+3.24%)
Jun 18, 2012	51.07	52.63	50.83	52.39	282,148	+0.93(+1.81%)
Jun 15, 2012	51.57	51.87	51.22	51.46	355,809	+0.08(+0.16%)
Jun 14, 2012	51.03	51.65	50.56	51.38	283,583	+0.48(+0.94%)
Jun 13, 2012	50.77	51.71	50.19	50.90	358,636	-0.10(-0.20%)
Jun 12, 2012	50.39	51.23	50.20	51.00	302,977	+0.80(+1.59%)
Jun 11, 2012	51.29	51.29	50.14	50.20	436,286	-0.27(-0.53%)
Jun 08, 2012	49.80	50.57	49.35	50.47	321,713	+0.48(+0.96%)
Jun 07, 2012	51.00	51.60	49.88	49.99	287,167	-0.12(-0.24%)
Jun 06, 2012	48.71	50.18	48.71	50.11	308,074	+1.76(+3.64%)
Jun 05, 2012	47.69	48.60	47.56	48.35	327,486	+0.27(+0.56%)
Jun 04, 2012	48.53	48.68	47.08	48.08	461,569	-0.34(-0.70%)
Jun 01, 2012	49.81	49.81	48.38	48.42	430,005	-1.69(-3.37%)
May 31, 2012	50.08	50.52	49.24	50.11	359,801	+0.27(+0.54%)
May 30, 2012	50.97	50.97	49.55	49.84	547,081	-1.62(-3.15%)
May 29, 2012	52.21	52.51	51.13	51.46	307,846	-0.20(-0.39%)
May 25, 2012	52.11	52.19	51.13	51.66	310,641	-0.36(-0.69%)
May 24, 2012	52.33	52.50	51.01	52.02	365,028	-0.28(-0.54%)
May 23, 2012	51.34	52.52	50.27	52.30	450,668	+0.73(+1.42%)
May 22, 2012	52.15	52.75	51.16	51.57	319,414	-0.50(-0.96%)
May 21, 2012	49.99	52.13	49.60	52.07	330,667	+2.38(+4.79%)
May 18, 2012	50.77	51.07	49.44	49.69	572,760	-1.12(-2.20%)
May 17, 2012	53.47	53.54	50.55	50.81	526,015	-2.54(-4.76%)
May 16, 2012	54.00	54.77	53.17	53.35	323,985	-0.65(-1.20%)
May 15, 2012	53.51	54.35	53.34	54.00	482,757	+0.19(+0.35%)
May 14, 2012	53.68	54.22	53.45	53.81	274,497	-0.64(-1.18%)
May 11, 2012	53.60	54.57	53.35	54.45	266,995	+0.23(+0.42%)
May 10, 2012	54.88	55.19	54.05	54.22	195,903	-0.25(-0.46%)
May 09, 2012	55.41	55.89	54.44	54.47	238,268	-1.79(-3.18%)
May 08, 2012	56.35	56.41	55.26	56.26	422,216	-0.39(-0.69%)
May 07, 2012	55.43	57.19	54.95	56.65	461,432	+1.87(+3.41%)
May 04, 2012	55.80	55.80	54.50	54.78	376,715	-1.56(-2.77%)
May 03, 2012	57.17	57.76	56.09	56.34	324,926	-1.02(-1.78%)
May 02, 2012	57.36	58.19	57.07	57.36	396,739	-0.79(-1.36%)

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