Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	41.46	42.02	41.38	41.77	8,142	-0.83(-1.95%)
Jul 28, 2011	42.77	42.98	42.24	42.60	9,065	-0.63(-1.46%)
Jul 27, 2011	43.64	43.64	43.14	43.23	10,487	-1.06(-2.39%)
Jul 26, 2011	44.46	44.52	44.09	44.29	6,919	+0.62(+1.42%)
Jul 25, 2011	43.71	43.85	43.67	43.67	2,564	-0.59(-1.33%)
Jul 22, 2011	44.12	44.26	44.00	44.26	5,515	-0.26(-0.58%)
Jul 21, 2011	44.35	44.78	44.35	44.52	3,442	+0.09(+0.20%)
Jul 20, 2011	44.21	44.43	44.01	44.43	8,825	+0.40(+0.91%)
Jul 19, 2011	43.46	44.03	43.46	44.03	9,426	+1.01(+2.35%)
Jul 18, 2011	43.30	43.30	42.76	43.02	15,334	-1.77(-3.95%)
Jul 15, 2011	44.49	44.79	44.01	44.79	13,472	+0.24(+0.54%)
Jul 14, 2011	44.79	44.79	44.22	44.55	7,965	+0.28(+0.63%)
Jul 13, 2011	43.97	44.27	43.77	44.27	14,897	+1.75(+4.12%)
Jul 12, 2011	42.67	42.79	42.40	42.52	17,365	-1.81(-4.08%)
Jul 11, 2011	44.85	44.85	44.10	44.33	16,470	-0.91(-2.01%)
Jul 08, 2011	44.91	45.24	44.82	45.24	8,851	+0.12(+0.27%)
Jul 07, 2011	45.00	45.12	44.90	45.12	16,428	+0.34(+0.76%)
Jul 06, 2011	44.70	44.83	44.50	44.78	11,835	+0.19(+0.43%)
Jul 05, 2011	44.85	44.97	44.32	44.59	7,594	-0.46(-1.02%)
Jul 01, 2011	44.02	45.05	43.98	45.05	43,701	+1.05(+2.39%)
Jun 30, 2011	43.21	44.04	43.21	44.00	37,781	+1.11(+2.59%)
Jun 29, 2011	42.50	43.01	42.20	42.89	36,317	-1.97(-4.39%)
Jun 28, 2011	44.39	44.90	44.12	44.86	33,061	-0.74(-1.62%)
Jun 27, 2011	45.05	45.62	45.01	45.60	23,721	+2.56(+5.95%)
Jun 24, 2011	43.31	43.52	42.88	43.04	21,438	+0.66(+1.56%)
Jun 23, 2011	41.61	42.38	41.38	42.38	20,371	+1.26(+3.06%)
Jun 22, 2011	40.96	41.40	40.96	41.12	7,961	-0.12(-0.29%)
Jun 21, 2011	40.98	41.24	40.89	41.24	11,620	+0.30(+0.73%)
Jun 20, 2011	41.06	41.08	40.83	40.94	22,508	-0.26(-0.63%)
Jun 17, 2011	41.33	41.61	41.20	41.20	15,608	+0.30(+0.73%)
Jun 16, 2011	41.13	41.14	40.53	40.90	11,508	-0.60(-1.45%)
Jun 15, 2011	42.09	42.19	41.50	41.50	12,501	-1.26(-2.95%)
Jun 14, 2011	42.38	42.86	42.38	42.76	22,614	+0.61(+1.45%)
Jun 13, 2011	42.60	42.67	42.11	42.15	42,951	-1.17(-2.70%)
Jun 10, 2011	43.17	43.44	42.63	43.32	32,344	+0.16(+0.37%)
Jun 09, 2011	42.95	43.23	42.81	43.16	14,046	-0.36(-0.83%)
Jun 08, 2011	44.00	44.12	43.52	43.52	26,491	-1.34(-2.99%)
Jun 07, 2011	45.12	45.18	44.76	44.86	14,439	-0.57(-1.25%)
Jun 06, 2011	45.91	46.09	45.43	45.43	13,568	-0.23(-0.50%)
Jun 03, 2011	45.74	46.33	45.66	45.66	15,080	+0.24(+0.53%)
May 24, 2011	45.62	45.89	45.32	45.42	13,325	+0.13(+0.29%)
May 23, 2011	45.10	45.50	45.06	45.29	15,720	-0.69(-1.50%)
May 20, 2011	46.21	46.39	45.59	45.98	16,032	-0.51(-1.10%)
May 19, 2011	46.03	46.50	46.00	46.49	16,479	-1.18(-2.48%)
May 18, 2011	46.93	47.67	46.93	47.67	10,596	+0.41(+0.87%)
May 17, 2011	46.67	47.60	46.67	47.26	24,023	+0.28(+0.60%)
May 16, 2011	47.26	47.80	46.98	46.98	16,250	-0.55(-1.16%)
May 13, 2011	48.13	48.15	47.29	47.53	22,887	-0.18(-0.38%)
May 12, 2011	47.93	48.01	47.31	47.71	20,213	-0.31(-0.65%)
May 11, 2011	48.08	48.25	47.29	48.02	72,902	-1.44(-2.91%)
May 10, 2011	49.34	49.53	49.16	49.46	11,657	+0.50(+1.02%)
May 09, 2011	49.31	49.52	48.87	48.96	9,975	-0.70(-1.41%)
May 06, 2011	49.95	50.12	49.39	49.66	29,665	+3.48(+7.54%)
May 05, 2011	46.06	46.59	46.06	46.18	24,357	-0.70(-1.49%)
May 04, 2011	47.21	47.21	46.82	46.88	10,393	-0.28(-0.59%)
May 03, 2011	47.57	47.77	46.96	47.16	36,455	-1.17(-2.42%)

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