Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	51.33	51.73	50.68	51.11	39,694	+0.22(+0.43%)
Aug 30, 2011	50.34	51.23	50.05	50.89	26,583	+0.27(+0.54%)
Aug 29, 2011	49.57	50.62	49.57	50.62	83,062	+1.68(+3.43%)
Aug 26, 2011	47.62	49.19	47.06	48.94	24,489	+1.08(+2.27%)
Aug 25, 2011	49.06	49.35	47.78	47.85	26,136	-0.92(-1.89%)
Aug 24, 2011	47.81	48.85	47.73	48.78	45,847	+0.84(+1.75%)
Aug 23, 2011	46.54	47.94	46.14	47.94	53,754	+1.80(+3.89%)
Aug 22, 2011	47.14	47.14	46.12	46.14	33,094	+0.09(+0.20%)
Aug 19, 2011	46.35	47.30	46.00	46.05	61,654	-0.86(-1.83%)
Aug 18, 2011	47.95	47.95	46.43	46.90	76,675	-2.47(-5.01%)
Aug 17, 2011	49.90	50.21	48.83	49.38	59,064	-0.24(-0.48%)
Aug 16, 2011	49.50	50.09	49.06	49.62	47,887	-0.31(-0.63%)
Aug 15, 2011	49.49	49.93	49.16	49.93	40,513	+0.81(+1.64%)
Aug 12, 2011	49.07	49.48	48.52	49.12	101,299	+0.57(+1.17%)
Aug 11, 2011	46.78	49.19	46.68	48.56	56,781	+2.07(+4.45%)
Aug 10, 2011	47.38	47.89	46.36	46.49	58,317	-1.70(-3.52%)
Aug 09, 2011	49.16	48.18	45.77	48.18	205,407	+2.10(+4.56%)
Aug 08, 2011	47.95	48.66	45.89	46.08	170,572	-3.55(-7.16%)
Aug 05, 2011	50.35	50.65	48.15	49.63	190,774	-0.24(-0.48%)
Aug 04, 2011	51.78	51.78	49.78	49.87	99,877	-2.66(-5.07%)
Aug 03, 2011	52.23	52.56	51.05	52.53	118,608	+0.44(+0.85%)
Aug 02, 2011	53.78	53.96	52.09	52.09	116,787	-2.05(-3.79%)
Aug 01, 2011	55.06	55.06	53.50	54.14	63,620	-0.27(-0.50%)
Jul 29, 2011	54.05	54.86	53.72	54.41	104,251	-0.21(-0.39%)
Jul 28, 2011	54.96	55.42	54.54	54.62	80,931	-0.27(-0.50%)
Jul 27, 2011	55.88	55.88	54.80	54.90	44,312	-1.10(-1.97%)
Jul 26, 2011	56.06	56.20	55.85	56.00	41,754	-0.12(-0.21%)
Jul 25, 2011	55.96	56.38	55.90	56.12	55,343	-0.40(-0.70%)
Jul 22, 2011	56.61	56.63	56.48	56.51	61,906	+0.17(+0.30%)
Jul 21, 2011	55.90	56.62	55.88	56.34	45,178	+0.67(+1.20%)
Jul 20, 2011	56.24	56.24	55.57	55.68	31,638	-0.35(-0.62%)
Jul 19, 2011	55.32	56.12	55.32	56.02	24,831	+1.12(+2.04%)
Jul 18, 2011	55.37	55.37	54.57	54.90	28,410	-0.66(-1.19%)
Jul 15, 2011	55.75	55.75	55.17	55.57	20,050	+0.06(+0.11%)
Jul 14, 2011	56.12	56.37	55.30	55.51	34,415	-0.51(-0.91%)
Jul 13, 2011	55.94	56.54	55.91	56.01	36,355	+0.36(+0.65%)
Jul 12, 2011	55.72	56.16	55.63	55.65	15,738	-0.20(-0.36%)
Jul 11, 2011	56.35	56.41	55.69	55.85	26,575	-1.15(-2.02%)
Jul 08, 2011	56.84	57.01	56.46	57.01	29,889	-0.41(-0.71%)
Jul 07, 2011	57.08	57.63	57.08	57.41	57,409	+0.85(+1.50%)
Jul 06, 2011	56.64	56.68	56.35	56.57	95,948	-0.14(-0.24%)
Jul 05, 2011	56.52	56.79	56.31	56.70	94,767	+0.24(+0.42%)
Jul 01, 2011	55.42	56.56	55.34	56.46	78,579	+1.03(+1.85%)
Jun 30, 2011	55.03	55.58	55.03	55.44	89,527	+0.48(+0.88%)
Jun 29, 2011	54.95	55.18	54.67	54.95	89,992	+0.20(+0.37%)
Jun 28, 2011	53.98	54.75	53.98	54.75	47,342	+1.03(+1.91%)
Jun 27, 2011	53.23	53.91	53.02	53.73	34,066	+0.64(+1.21%)
Jun 24, 2011	53.63	53.78	53.08	53.08	13,894	-0.60(-1.12%)
Jun 23, 2011	52.77	53.68	52.56	53.68	49,029	+0.36(+0.68%)
Jun 22, 2011	53.58	53.86	53.32	53.32	48,589	-0.45(-0.84%)
Jun 21, 2011	52.87	53.81	52.87	53.77	41,202	+1.14(+2.16%)
Jun 20, 2011	52.56	52.67	52.52	52.63	26,705	+0.52(+0.99%)
Jun 17, 2011	52.22	52.42	51.99	52.12	29,135	+0.36(+0.70%)
Jun 16, 2011	51.86	52.04	51.33	51.75	52,180	-0.15(-0.29%)
Jun 15, 2011	52.23	52.49	51.82	51.90	35,267	-0.75(-1.42%)
Jun 14, 2011	52.20	52.81	52.20	52.65	35,822	+0.96(+1.85%)
Jun 13, 2011	51.78	52.15	51.44	51.69	49,318	-0.05(-0.10%)
Jun 10, 2011	52.51	52.51	51.70	51.74	41,020	-0.97(-1.83%)
Jun 09, 2011	52.34	52.90	52.23	52.71	101,254	+0.46(+0.88%)
Jun 08, 2011	52.62	52.69	52.20	52.25	61,378	-0.52(-0.98%)
Jun 07, 2011	52.97	53.30	52.75	52.77	33,703	+0.07(+0.13%)
Jun 06, 2011	53.23	53.40	52.70	52.70	60,272	-0.66(-1.24%)

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