Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	43.96	44.14	43.20	43.66	85,726	+0.05(+0.12%)
Aug 30, 2011	43.01	43.78	42.61	43.61	41,925	+0.55(+1.28%)
Aug 29, 2011	41.86	43.10	41.86	43.06	65,980	+1.60(+3.87%)
Aug 26, 2011	39.91	41.49	39.45	41.46	68,780	+1.43(+3.58%)
Aug 25, 2011	41.86	42.03	39.92	40.03	61,579	-1.53(-3.69%)
Aug 24, 2011	40.71	41.56	40.00	41.56	48,430	+0.83(+2.03%)
Aug 23, 2011	39.27	40.81	38.85	40.73	102,754	+1.59(+4.06%)
Aug 22, 2011	40.61	40.76	38.86	39.14	101,126	-0.81(-2.04%)
Aug 19, 2011	39.66	41.16	39.66	39.96	63,037	-0.14(-0.35%)
Aug 18, 2011	40.89	41.26	40.05	40.10	119,145	-1.94(-4.63%)
Aug 17, 2011	42.48	42.48	41.62	42.04	85,399	-0.05(-0.13%)
Aug 16, 2011	42.22	42.45	41.71	42.10	47,275	-0.67(-1.56%)
Aug 15, 2011	42.23	42.76	42.02	42.76	49,074	+1.22(+2.94%)
Aug 12, 2011	42.33	42.51	41.43	41.54	70,037	-0.72(-1.69%)
Aug 11, 2011	39.62	42.76	39.62	42.26	158,620	+1.85(+4.58%)
Aug 10, 2011	41.88	42.78	40.29	40.41	128,402	-1.93(-4.55%)
Aug 09, 2011	40.46	42.39	39.17	42.33	152,764	+3.17(+8.09%)
Aug 08, 2011	40.46	41.21	39.17	39.17	258,476	-1.80(-4.40%)
Aug 05, 2011	41.41	41.85	40.15	40.97	138,679	+0.24(+0.59%)
Aug 04, 2011	41.87	42.20	40.51	40.73	140,359	-1.36(-3.23%)
Aug 03, 2011	42.51	42.53	41.06	42.09	163,714	-0.45(-1.05%)
Aug 02, 2011	44.10	45.05	42.53	42.53	128,633	-1.65(-3.74%)
Aug 01, 2011	46.15	46.15	43.53	44.18	127,149	-1.61(-3.52%)
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%)

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