Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	41.69	43.85	41.59	42.53	7,960,975	+0.27(+0.64%)
Jul 28, 2011	42.25	42.88	41.70	42.26	6,570,156	+0.26(+0.62%)
Jul 27, 2011	43.50	43.53	41.98	42.00	8,969,279	-1.85(-4.22%)
Jul 26, 2011	43.91	44.64	43.73	43.85	7,146,322	-0.03(-0.07%)
Jul 25, 2011	45.12	45.25	43.76	43.88	8,958,922	-1.69(-3.71%)
Jul 22, 2011	45.69	46.47	43.91	45.57	17,549,096	+4.00(+9.62%)
Jul 21, 2011	41.14	41.88	40.44	41.57	10,851,799	+0.10(+0.24%)
Jul 20, 2011	42.29	42.37	41.18	41.47	6,809,876	-0.51(-1.21%)
Jul 19, 2011	40.89	42.25	40.89	41.98	6,008,502	+1.48(+3.65%)
Jul 18, 2011	41.21	41.43	39.90	40.50	5,915,033	-1.12(-2.69%)
Jul 15, 2011	41.50	41.76	40.84	41.62	5,087,454	+0.46(+1.12%)
Jul 14, 2011	42.08	42.75	41.00	41.16	5,669,501	-0.72(-1.72%)
Jul 13, 2011	41.53	42.73	41.17	41.88	6,344,978	+0.70(+1.70%)
Jul 12, 2011	41.60	41.73	40.52	41.18	5,595,505	-0.59(-1.41%)
Jul 11, 2011	42.55	42.80	41.30	41.77	5,791,782	-1.27(-2.95%)
Jul 08, 2011	42.96	43.44	42.71	43.04	4,192,816	-0.58(-1.33%)
Jul 07, 2011	43.45	43.92	43.01	43.62	5,030,215	+0.61(+1.42%)
Jul 06, 2011	43.25	43.50	42.45	43.01	5,446,283	-0.44(-1.01%)
Jul 05, 2011	43.60	43.99	43.22	43.45	6,817,551	+0.65(+1.52%)
Jul 01, 2011	41.55	42.92	41.51	42.80	5,753,266	+1.30(+3.13%)
Jun 30, 2011	40.56	41.65	40.56	41.50	5,737,055	+1.01(+2.49%)
Jun 29, 2011	40.85	40.96	40.11	40.49	5,415,983	-0.28(-0.69%)
Jun 28, 2011	40.37	40.80	40.00	40.77	7,249,598	+0.41(+1.02%)
Jun 27, 2011	39.04	40.73	38.99	40.36	10,407,475	+1.42(+3.65%)
Jun 24, 2011	42.53	42.59	38.79	38.94	21,068,344	-3.94(-9.19%)
Jun 23, 2011	41.98	43.10	41.57	42.88	6,837,038	+0.34(+0.80%)
Jun 22, 2011	42.81	43.15	42.46	42.54	3,788,458	-0.32(-0.75%)
Jun 21, 2011	42.03	43.35	41.75	42.86	6,378,970	+1.07(+2.56%)
Jun 20, 2011	41.73	41.97	40.69	41.79	6,657,546	+0.85(+2.08%)
Jun 17, 2011	42.87	42.93	40.67	40.94	8,515,271	-1.30(-3.08%)
Jun 16, 2011	42.25	43.38	41.96	42.24	7,307,293	+0.06(+0.14%)
Jun 15, 2011	42.82	43.78	42.16	42.18	6,792,333	-1.02(-2.36%)
Jun 14, 2011	43.00	43.69	42.83	43.20	6,403,633	+0.75(+1.77%)
Jun 13, 2011	42.56	42.76	41.99	42.45	6,332,810	-0.08(-0.19%)
Jun 10, 2011	42.57	43.04	41.60	42.53	7,253,782	+0.00(+0.00%)
Jun 09, 2011	42.75	42.94	42.32	42.53	4,811,870	-0.11(-0.26%)
Jun 08, 2011	42.84	43.13	42.27	42.64	6,353,413	-0.41(-0.95%)
Jun 07, 2011	43.88	44.20	43.03	43.05	4,404,248	-0.19(-0.44%)
Jun 06, 2011	44.07	44.31	43.00	43.24	5,287,356	-1.02(-2.30%)
Jun 03, 2011	44.62	44.99	44.15	44.26	4,409,028	-0.81(-1.80%)
May 24, 2011	45.67	46.00	44.91	45.07	4,243,465	-0.55(-1.21%)
May 23, 2011	45.32	45.96	45.00	45.62	5,158,294	-0.84(-1.81%)
May 20, 2011	46.52	47.25	46.39	46.46	5,769,092	-0.02(-0.04%)
May 19, 2011	46.56	46.67	45.48	46.48	5,358,658	+0.03(+0.06%)
May 18, 2011	46.28	46.64	45.44	46.45	7,886,480	+0.11(+0.24%)
May 17, 2011	47.45	47.54	45.92	46.34	11,418,000	-1.61(-3.36%)
May 16, 2011	47.47	49.73	47.38	47.95	11,947,024	+1.46(+3.14%)
May 13, 2011	47.45	47.46	46.44	46.49	4,213,691	-0.88(-1.86%)
May 12, 2011	47.25	47.58	46.83	47.37	4,228,051	-0.09(-0.19%)
May 11, 2011	47.83	48.65	46.99	47.46	6,505,304	-0.42(-0.88%)
May 10, 2011	47.56	48.10	47.30	47.88	4,124,938	+0.59(+1.25%)
May 09, 2011	47.71	47.81	46.75	47.29	3,355,923	+0.14(+0.30%)
May 06, 2011	47.98	48.36	46.91	47.15	4,305,624	-0.19(-0.40%)
May 05, 2011	46.93	48.04	46.78	47.34	5,570,270	+0.11(+0.23%)
May 04, 2011	47.57	47.84	46.34	47.23	6,907,872	-0.20(-0.42%)
May 03, 2011	48.39	48.76	47.25	47.43	5,796,927	-1.26(-2.59%)

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