Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	45.01	45.90	44.72	45.80	59,593	+0.70(+1.56%)
Jul 28, 2011	45.55	46.38	45.09	45.09	43,547	-0.44(-0.97%)
Jul 27, 2011	45.88	46.26	45.53	45.54	69,308	-0.55(-1.20%)
Jul 26, 2011	46.37	46.58	45.91	46.09	46,202	-0.20(-0.43%)
Jul 25, 2011	45.92	46.73	45.92	46.29	41,712	-0.16(-0.34%)
Jul 22, 2011	46.65	46.84	46.44	46.44	46,128	-1.00(-2.11%)
Jul 21, 2011	46.81	47.46	46.81	47.44	32,015	+1.00(+2.15%)
Jul 20, 2011	46.96	47.38	46.01	46.44	42,823	-0.27(-0.59%)
Jul 19, 2011	46.32	46.75	46.08	46.72	38,890	+0.92(+2.00%)
Jul 18, 2011	46.14	46.52	45.50	45.80	53,793	-0.18(-0.39%)
Jul 15, 2011	45.34	46.08	45.27	45.98	56,372	+0.68(+1.49%)
Jul 14, 2011	46.14	46.36	45.31	45.31	27,498	-0.71(-1.55%)
Jul 13, 2011	46.22	46.34	45.49	46.02	40,163	+0.20(+0.44%)
Jul 12, 2011	45.47	46.08	45.47	45.81	67,078	+0.27(+0.59%)
Jul 11, 2011	45.61	45.76	45.36	45.54	38,875	-0.78(-1.69%)
Jul 08, 2011	45.70	46.43	45.54	46.33	25,916	-0.02(-0.05%)
Jul 07, 2011	46.61	46.96	46.01	46.35	65,869	+0.24(+0.52%)
Jul 06, 2011	45.91	46.21	45.70	46.11	41,412	+0.30(+0.66%)
Jul 05, 2011	46.00	46.00	45.54	45.81	22,891	-0.17(-0.37%)
Jul 01, 2011	45.94	46.21	45.66	45.98	122,882	+0.30(+0.65%)
Jun 30, 2011	45.73	46.08	45.42	45.68	43,320	+0.25(+0.54%)
Jun 29, 2011	45.72	45.72	45.05	45.44	47,484	-0.07(-0.16%)
Jun 28, 2011	45.51	45.78	45.03	45.51	36,056	+0.20(+0.45%)
Jun 27, 2011	44.93	45.48	44.93	45.31	42,845	+0.41(+0.91%)
Jun 24, 2011	45.02	45.02	44.52	44.90	31,144	+0.05(+0.12%)
Jun 23, 2011	44.22	44.84	44.13	44.84	37,638	+0.05(+0.10%)
Jun 22, 2011	44.80	45.52	44.45	44.80	31,661	-0.16(-0.35%)
Jun 21, 2011	44.76	44.99	44.53	44.95	22,122	+0.50(+1.13%)
Jun 20, 2011	44.42	44.54	44.37	44.45	28,398	+0.34(+0.77%)
Jun 17, 2011	44.74	45.03	44.11	44.11	72,754	-0.23(-0.51%)
Jun 16, 2011	44.14	44.93	44.11	44.34	41,950	+0.14(+0.32%)
Jun 15, 2011	44.55	45.22	43.44	44.20	40,661	-0.67(-1.49%)
Jun 14, 2011	44.50	45.05	44.13	44.87	53,942	+1.24(+2.85%)
Jun 13, 2011	43.81	44.33	43.63	43.63	64,103	+0.14(+0.33%)
Jun 10, 2011	43.51	44.61	43.02	43.48	82,873	-0.12(-0.28%)
Jun 09, 2011	43.62	44.72	43.60	43.60	38,513	+0.09(+0.20%)
Jun 08, 2011	43.44	44.11	43.44	43.52	36,473	+0.02(+0.04%)
Jun 07, 2011	43.57	44.04	43.44	43.50	41,179	+0.21(+0.48%)
Jun 06, 2011	44.00	44.11	43.27	43.29	64,545	-0.80(-1.82%)
Jun 03, 2011	44.79	44.97	44.09	44.09	81,369	-1.91(-4.15%)
May 24, 2011	46.82	46.82	45.75	46.00	38,642	-0.36(-0.78%)
May 23, 2011	46.82	46.91	45.95	46.36	64,459	-0.96(-2.03%)
May 20, 2011	47.91	48.62	47.22	47.32	58,687	-0.78(-1.63%)
May 19, 2011	48.35	49.06	47.80	48.11	45,004	+0.16(+0.34%)
May 18, 2011	48.20	48.84	47.75	47.94	47,863	+0.05(+0.10%)
May 17, 2011	47.71	48.12	47.62	47.89	46,728	+0.04(+0.08%)
May 16, 2011	49.18	49.19	47.84	47.85	102,774	-1.33(-2.71%)
May 13, 2011	50.30	50.84	48.92	49.19	39,648	-1.01(-2.01%)
May 12, 2011	49.44	50.26	48.82	50.19	33,810	+1.03(+2.09%)
May 11, 2011	50.58	50.58	48.76	49.17	53,777	-1.49(-2.94%)
May 10, 2011	50.18	50.70	49.79	50.66	45,351	+0.90(+1.80%)
May 09, 2011	50.27	50.50	49.51	49.76	80,358	-0.05(-0.09%)
May 06, 2011	50.19	50.60	49.69	49.81	49,216	+0.50(+1.01%)
May 05, 2011	49.51	50.17	48.80	49.31	81,989	+1.00(+2.08%)
May 04, 2011	48.99	49.01	48.30	48.30	41,252	-0.71(-1.45%)
May 03, 2011	49.92	50.28	48.60	49.01	41,219	-0.91(-1.82%)

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