Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	35.50	36.04	35.50	36.04	9,734	+0.49(+1.38%)
Aug 30, 2011	35.67	35.70	35.23	35.55	12,957	-0.84(-2.31%)
Aug 29, 2011	36.49	36.51	36.21	36.39	14,570	+0.74(+2.08%)
Aug 26, 2011	35.45	35.91	35.24	35.65	27,950	-0.41(-1.14%)
Aug 25, 2011	36.36	36.55	35.81	36.06	7,125	-0.81(-2.19%)
Aug 24, 2011	36.00	36.87	36.00	36.87	17,285	+1.29(+3.61%)
Aug 23, 2011	35.35	35.58	34.84	35.58	47,664	+0.54(+1.54%)
Aug 22, 2011	35.57	35.57	35.04	35.04	27,350	+0.24(+0.69%)
Aug 19, 2011	35.07	35.23	34.80	34.80	15,243	+0.02(+0.06%)
Aug 18, 2011	34.46	35.01	33.91	34.78	25,732	-0.60(-1.70%)
Aug 17, 2011	35.82	36.22	35.38	35.38	50,889	-0.58(-1.61%)
Aug 16, 2011	36.65	36.65	35.78	35.96	31,598	-0.71(-1.94%)
Aug 15, 2011	36.23	36.67	35.15	36.67	39,787	+0.44(+1.21%)
Aug 12, 2011	36.59	36.70	36.10	36.23	22,697	-0.82(-2.21%)
Aug 11, 2011	36.14	37.19	35.88	37.05	45,235	+1.65(+4.67%)
Aug 10, 2011	36.07	36.34	35.40	35.40	78,170	-1.58(-4.28%)
Aug 09, 2011	39.00	38.66	34.72	36.98	29,728	-0.92(-2.43%)
Aug 08, 2011	38.94	40.48	37.66	37.90	66,161	-2.12(-5.30%)
Aug 05, 2011	39.61	40.28	38.82	40.02	20,588	+1.74(+4.55%)
Aug 04, 2011	39.80	39.80	38.22	38.28	92,462	-1.72(-4.30%)
Aug 03, 2011	40.08	40.19	39.65	40.00	53,512	+0.03(+0.08%)
Aug 02, 2011	40.80	40.91	39.90	39.97	38,431	-1.29(-3.13%)
Aug 01, 2011	41.79	41.79	40.84	41.26	18,874	-0.43(-1.03%)
Jul 29, 2011	42.53	42.55	41.44	41.69	481,741	-1.80(-4.14%)
Jul 28, 2011	43.30	43.55	43.25	43.49	432,310	-0.25(-0.56%)
Jul 27, 2011	43.57	44.00	43.39	43.74	7,520	+0.38(+0.87%)
Jul 26, 2011	43.88	43.88	43.30	43.36	30,056	-0.62(-1.41%)
Jul 25, 2011	44.07	44.12	43.34	43.98	60,864	+0.30(+0.69%)
Jul 22, 2011	43.78	43.78	43.64	43.68	16,294	-0.37(-0.85%)
Jul 21, 2011	43.52	44.47	43.43	44.05	16,450	+0.73(+1.69%)
Jul 20, 2011	42.96	43.32	42.94	43.32	6,846	+0.69(+1.62%)
Jul 19, 2011	43.19	43.29	42.63	42.63	26,760	-0.31(-0.72%)
Jul 18, 2011	42.81	43.07	42.62	42.94	13,639	-0.02(-0.05%)
Jul 15, 2011	43.75	43.75	42.88	42.96	8,564	-0.67(-1.54%)
Jul 14, 2011	43.39	43.63	43.22	43.63	9,634	+0.77(+1.80%)
Jul 13, 2011	43.39	43.60	42.86	42.86	62,889	-0.25(-0.58%)
Jul 12, 2011	43.22	43.61	43.10	43.11	13,779	-0.32(-0.74%)
Jul 11, 2011	43.81	43.86	43.34	43.43	34,642	-1.09(-2.45%)
Jul 08, 2011	44.81	44.82	44.33	44.52	30,675	-1.70(-3.67%)
Jul 07, 2011	46.19	46.43	46.16	46.22	28,099	+0.69(+1.51%)
Jul 06, 2011	45.50	45.71	45.25	45.53	17,784	-0.32(-0.70%)
Jul 05, 2011	46.27	46.32	45.85	45.85	14,013	-1.00(-2.13%)
Jul 01, 2011	46.35	47.16	46.33	46.85	20,528	+0.31(+0.67%)
Jun 30, 2011	45.49	46.97	45.49	46.54	20,384	+0.75(+1.64%)
Jun 29, 2011	45.30	45.93	45.22	45.79	10,246	+0.89(+1.98%)
Jun 28, 2011	43.73	45.08	43.73	44.90	12,629	+1.46(+3.36%)
Jun 27, 2011	42.82	43.57	42.80	43.44	8,513	+0.38(+0.88%)
Jun 24, 2011	43.67	43.67	42.88	43.06	5,820	-0.68(-1.55%)
Jun 23, 2011	43.74	43.75	43.47	43.74	7,889	-0.78(-1.75%)
Jun 22, 2011	44.08	44.57	44.01	44.52	5,122	+0.00(+0.00%)
Jun 21, 2011	44.40	44.68	44.25	44.52	18,025	+0.26(+0.59%)
Jun 20, 2011	44.32	44.32	44.26	44.26	4,015	+0.12(+0.27%)
Jun 17, 2011	44.27	44.38	44.11	44.14	278,682	-0.01(-0.02%)
Jun 16, 2011	44.18	44.33	43.83	44.15	30,604	-0.37(-0.83%)
Jun 15, 2011	45.60	45.69	44.43	44.52	26,756	-1.60(-3.47%)
Jun 14, 2011	45.96	46.22	45.93	46.12	11,757	+1.14(+2.53%)
Jun 13, 2011	45.20	45.20	44.55	44.98	15,985	+0.19(+0.42%)
Jun 10, 2011	44.82	44.82	44.47	44.79	8,657	-0.37(-0.82%)
Jun 09, 2011	44.40	45.32	44.40	45.16	54,348	+0.75(+1.69%)
Jun 08, 2011	44.75	44.75	44.21	44.41	36,679	-0.44(-0.98%)
Jun 07, 2011	45.33	45.64	44.83	44.85	23,217	-0.18(-0.40%)
Jun 06, 2011	45.38	45.42	44.94	45.03	12,963	-0.05(-0.11%)

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