Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	41.22	41.71	41.15	41.45	6,687	+0.44(+1.06%)
Aug 30, 2011	40.62	41.10	40.51	41.02	16,721	-0.00(-0.01%)
Aug 29, 2011	40.77	41.02	40.69	41.02	9,185	+0.94(+2.35%)
Aug 26, 2011	39.35	40.19	38.95	40.08	7,123	+0.99(+2.53%)
Aug 25, 2011	39.96	39.98	38.97	39.09	18,074	-0.64(-1.61%)
Aug 24, 2011	39.79	39.93	39.47	39.73	11,552	+0.01(+0.02%)
Aug 23, 2011	39.16	39.92	39.16	39.72	6,435	+1.87(+4.93%)
Aug 22, 2011	38.82	38.82	37.86	37.86	92,284	-0.21(-0.55%)
Aug 19, 2011	38.33	38.78	38.05	38.07	6,022	-0.44(-1.13%)
Aug 18, 2011	38.89	39.07	38.03	38.50	13,029	-2.16(-5.31%)
Aug 17, 2011	40.85	41.08	40.35	40.66	8,230	+1.43(+3.65%)
Aug 16, 2011	39.66	39.91	39.23	39.23	3,190	-0.98(-2.44%)
Aug 15, 2011	39.75	40.25	39.75	40.21	20,923	+1.72(+4.47%)
Aug 12, 2011	38.67	39.17	38.49	38.49	29,479	-0.04(-0.11%)
Aug 11, 2011	37.53	38.65	37.53	38.53	17,983	+2.19(+6.02%)
Aug 10, 2011	37.35	37.51	36.06	36.34	22,671	-1.57(-4.14%)
Aug 09, 2011	37.68	37.91	35.51	37.91	31,033	+2.71(+7.69%)
Aug 08, 2011	36.56	37.09	35.00	35.21	51,918	-2.77(-7.30%)
Aug 05, 2011	38.63	38.64	37.32	37.98	17,574	-0.77(-1.99%)
Aug 04, 2011	40.14	40.16	38.55	38.75	23,080	-2.79(-6.72%)
Aug 03, 2011	41.53	41.54	40.48	41.54	20,985	-0.54(-1.28%)
Aug 02, 2011	42.78	42.82	41.99	42.08	10,869	-1.31(-3.01%)
Aug 01, 2011	43.86	44.38	42.80	43.38	39,288	+0.10(+0.23%)
Jul 29, 2011	42.82	43.39	42.82	43.28	10,167	-0.20(-0.45%)
Jul 28, 2011	43.66	44.05	43.40	43.48	14,491	-0.39(-0.88%)
Jul 27, 2011	44.64	44.64	43.86	43.86	7,441	-0.43(-0.97%)
Jul 26, 2011	44.55	44.56	44.13	44.29	7,588	+0.34(+0.78%)
Jul 25, 2011	43.67	44.34	43.67	43.95	17,688	-0.84(-1.89%)
Jul 22, 2011	44.77	44.84	44.76	44.80	9,729	+0.45(+1.00%)
Jul 21, 2011	43.75	44.43	43.75	44.35	5,407	+0.66(+1.51%)
Jul 20, 2011	43.91	43.91	43.45	43.69	8,263	+0.57(+1.31%)
Jul 19, 2011	43.28	43.30	42.93	43.12	15,303	+0.92(+2.19%)
Jul 18, 2011	42.45	42.45	41.76	42.20	8,454	-0.13(-0.31%)
Jul 15, 2011	42.68	42.68	42.26	42.33	7,400	-0.27(-0.63%)
Jul 14, 2011	43.41	43.41	42.60	42.60	4,804	-0.99(-2.27%)
Jul 13, 2011	43.28	44.06	43.28	43.59	12,928	+0.90(+2.10%)
Jul 12, 2011	42.86	43.13	42.69	42.69	7,305	-0.82(-1.89%)
Jul 11, 2011	43.73	43.73	43.51	43.51	6,932	-1.05(-2.35%)
Jul 08, 2011	44.57	44.65	44.34	44.56	12,741	-0.30(-0.66%)
Jul 07, 2011	44.69	44.90	44.50	44.86	8,520	+0.85(+1.93%)
Jul 06, 2011	43.98	44.02	43.76	44.01	4,747	-0.11(-0.25%)
Jul 05, 2011	43.98	44.71	43.61	44.12	37,193	-0.94(-2.08%)
Jul 01, 2011	44.69	45.06	44.68	45.06	3,620	+0.11(+0.24%)
Jun 30, 2011	44.89	45.04	44.58	44.95	5,520	+1.26(+2.88%)
Jun 29, 2011	43.61	43.87	43.51	43.70	8,716	+0.51(+1.19%)
Jun 28, 2011	42.71	43.18	42.67	43.18	1,621	+0.69(+1.62%)
Jun 27, 2011	42.16	42.50	42.05	42.50	7,191	-0.06(-0.14%)
Jun 24, 2011	43.03	43.05	42.45	42.56	14,888	-0.65(-1.50%)
Jun 23, 2011	42.43	43.20	42.27	43.20	12,305	-0.52(-1.19%)
Jun 22, 2011	44.13	44.13	43.60	43.72	7,901	-0.07(-0.16%)
Jun 21, 2011	43.87	44.29	43.55	43.80	9,831	+0.52(+1.21%)
Jun 20, 2011	43.34	43.37	43.04	43.27	24,229	-0.19(-0.43%)
Jun 17, 2011	43.75	43.77	43.35	43.46	16,379	+0.63(+1.47%)
Jun 16, 2011	42.96	43.15	42.49	42.83	4,729	-0.33(-0.77%)
Jun 15, 2011	43.13	43.16	43.13	43.16	953	-1.25(-2.82%)
Jun 14, 2011	44.03	44.42	44.03	44.42	3,315	+1.22(+2.81%)
Jun 13, 2011	43.27	43.28	42.88	43.20	4,394	+0.14(+0.33%)
Jun 10, 2011	43.54	43.54	42.89	43.06	7,827	-1.01(-2.29%)
Jun 09, 2011	43.83	44.07	43.80	44.07	1,034	+0.79(+1.83%)
Jun 08, 2011	43.58	43.58	43.28	43.28	4,341	-0.88(-1.99%)
Jun 07, 2011	44.28	44.44	44.05	44.15	8,803	+0.30(+0.69%)
Jun 06, 2011	43.97	44.03	43.83	43.85	3,440	+0.03(+0.06%)

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