Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	40.26	41.52	40.07	40.88	5,856,690	+0.25(+0.62%)
Jul 28, 2011	40.24	41.35	39.95	40.63	4,717,038	+0.30(+0.74%)
Jul 27, 2011	41.11	41.11	39.81	40.33	7,373,691	-1.49(-3.56%)
Jul 26, 2011	41.72	42.28	41.60	41.82	2,611,239	+0.12(+0.29%)
Jul 25, 2011	41.78	42.24	41.52	41.70	3,077,799	-0.60(-1.42%)
Jul 22, 2011	42.37	42.79	41.83	42.30	4,699,959	-0.01(-0.02%)
Jul 21, 2011	40.55	42.48	40.09	42.31	9,001,374	+1.60(+3.93%)
Jul 20, 2011	42.09	42.83	40.54	40.71	10,827,586	-2.85(-6.54%)
Jul 19, 2011	43.15	44.49	42.98	43.56	7,171,016	+1.01(+2.37%)
Jul 18, 2011	42.48	43.05	42.20	42.55	5,035,399	-0.12(-0.28%)
Jul 15, 2011	42.71	42.85	41.91	42.67	4,548,228	+0.09(+0.21%)
Jul 14, 2011	43.93	44.05	42.47	42.58	6,818,596	-1.08(-2.47%)
Jul 13, 2011	45.41	45.42	43.39	43.66	7,741,155	-1.40(-3.11%)
Jul 12, 2011	45.72	45.89	44.61	45.06	5,890,075	-1.09(-2.36%)
Jul 11, 2011	46.43	47.17	45.94	46.15	3,711,641	-0.69(-1.47%)
Jul 08, 2011	47.63	47.73	46.50	46.84	4,338,536	-1.28(-2.66%)
Jul 07, 2011	47.59	48.35	47.35	48.12	2,938,960	+1.04(+2.21%)
Jul 06, 2011	47.11	47.27	46.55	47.08	2,604,776	-0.04(-0.08%)
Jul 05, 2011	47.63	47.80	46.82	47.12	2,897,420	-0.41(-0.86%)
Jul 01, 2011	46.44	47.75	46.20	47.53	3,772,111	+1.18(+2.55%)
Jun 30, 2011	45.55	46.76	45.38	46.35	4,341,892	+1.02(+2.25%)
Jun 29, 2011	45.46	45.79	44.95	45.33	3,148,792	+0.02(+0.04%)
Jun 28, 2011	44.63	45.33	44.48	45.31	2,948,433	+0.73(+1.64%)
Jun 27, 2011	43.80	44.93	43.46	44.58	3,547,059	+0.95(+2.18%)
Jun 24, 2011	44.30	44.78	43.54	43.63	3,913,775	-0.74(-1.67%)
Jun 23, 2011	42.91	44.47	42.77	44.37	4,720,170	+0.71(+1.64%)
Jun 22, 2011	43.89	44.34	43.58	43.66	2,850,589	-0.34(-0.76%)
Jun 21, 2011	43.06	44.20	42.66	43.99	3,886,888	+1.06(+2.47%)
Jun 20, 2011	42.76	43.07	42.28	42.93	3,804,297	+0.15(+0.35%)
Jun 17, 2011	43.42	43.42	42.51	42.78	6,072,564	+0.04(+0.09%)
Jun 16, 2011	43.23	43.53	42.24	42.74	4,100,479	-0.35(-0.81%)
Jun 15, 2011	43.27	44.01	42.92	43.09	4,735,198	-0.73(-1.67%)
Jun 14, 2011	43.80	44.17	43.69	43.82	3,421,412	+0.49(+1.13%)
Jun 13, 2011	43.69	43.99	43.10	43.33	3,180,639	-0.33(-0.75%)
Jun 10, 2011	43.85	44.09	43.13	43.66	5,139,840	-0.42(-0.95%)
Jun 09, 2011	44.60	44.61	43.84	44.08	5,954,788	-0.24(-0.54%)
Jun 08, 2011	45.85	45.98	44.19	44.32	6,241,770	-1.77(-3.84%)
Jun 07, 2011	45.75	46.65	45.59	46.09	3,925,758	+0.61(+1.34%)
Jun 06, 2011	45.69	46.11	45.32	45.48	3,699,466	-0.08(-0.18%)
Jun 03, 2011	46.56	46.89	45.49	45.56	4,865,718	-0.26(-0.57%)
May 24, 2011	46.68	46.73	45.65	45.82	2,682,113	-0.63(-1.36%)
May 23, 2011	47.11	47.23	46.33	46.45	4,057,589	-1.32(-2.76%)
May 20, 2011	47.19	47.88	46.71	47.77	5,286,239	+0.46(+0.97%)
May 19, 2011	48.10	48.31	46.97	47.31	3,828,001	-0.74(-1.54%)
May 18, 2011	46.49	48.35	46.39	48.05	4,575,821	+1.62(+3.49%)
May 17, 2011	47.01	47.04	45.77	46.43	5,179,969	-0.70(-1.49%)
May 16, 2011	48.31	48.46	47.03	47.13	4,010,841	-1.17(-2.42%)
May 13, 2011	48.56	48.89	47.98	48.30	3,405,397	-0.34(-0.70%)
May 12, 2011	47.48	48.80	47.00	48.64	3,575,749	+1.04(+2.18%)
May 11, 2011	48.11	48.30	47.09	47.60	3,085,866	-0.60(-1.24%)
May 10, 2011	48.51	48.60	47.95	48.20	2,763,932	-0.06(-0.12%)
May 09, 2011	48.13	48.57	47.66	48.26	2,644,829	+0.11(+0.23%)
May 06, 2011	48.48	49.00	47.94	48.15	4,363,567	+0.15(+0.31%)
May 05, 2011	47.15	48.64	46.90	48.00	4,517,146	+0.65(+1.37%)
May 04, 2011	47.94	48.50	46.84	47.35	5,017,445	-0.66(-1.37%)
May 03, 2011	48.54	48.58	47.34	48.01	4,434,342	-0.44(-0.91%)

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