Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	34.34	35.08	33.96	34.70	416,882	-0.08(-0.22%)
Jul 28, 2011	34.89	35.58	34.72	34.78	530,009	-0.13(-0.38%)
Jul 27, 2011	36.03	36.12	34.84	34.91	427,440	-1.36(-3.74%)
Jul 26, 2011	37.21	37.21	36.19	36.27	306,240	-1.05(-2.80%)
Jul 25, 2011	37.03	37.79	36.84	37.31	344,634	-0.08(-0.22%)
Jul 22, 2011	37.69	37.74	37.36	37.40	415,985	-0.05(-0.13%)
Jul 21, 2011	38.89	39.12	36.34	37.45	1,283,881	-1.41(-3.64%)
Jul 20, 2011	38.86	39.26	38.39	38.86	756,773	+0.11(+0.28%)
Jul 19, 2011	38.06	38.80	37.89	38.75	769,558	+1.93(+5.25%)
Jul 18, 2011	36.80	36.91	36.32	36.82	385,789	-0.18(-0.47%)
Jul 15, 2011	36.98	37.05	36.51	36.99	226,720	+0.22(+0.59%)
Jul 14, 2011	37.61	38.00	36.67	36.78	487,304	-0.69(-1.85%)
Jul 13, 2011	37.58	37.94	37.42	37.47	425,772	+0.00(+0.00%)
Jul 12, 2011	37.63	37.87	37.41	37.47	345,101	-0.35(-0.93%)
Jul 11, 2011	38.57	38.68	37.71	37.82	491,816	-1.27(-3.24%)
Jul 08, 2011	38.61	39.09	38.41	39.09	270,930	-0.03(-0.09%)
Jul 07, 2011	39.38	39.40	38.89	39.12	308,196	+0.18(+0.47%)
Jul 06, 2011	38.41	38.98	38.27	38.94	344,591	+0.46(+1.19%)
Jul 05, 2011	38.53	38.74	38.22	38.48	319,152	-0.05(-0.13%)
Jul 01, 2011	38.17	38.66	37.90	38.53	405,097	+0.32(+0.83%)
Jun 30, 2011	37.62	38.47	37.60	38.21	459,973	+0.70(+1.87%)
Jun 29, 2011	37.17	37.71	36.84	37.51	371,065	+0.61(+1.65%)
Jun 28, 2011	36.35	37.00	36.12	36.90	227,248	+0.74(+2.05%)
Jun 27, 2011	36.20	36.53	35.83	36.16	489,588	-0.08(-0.23%)
Jun 24, 2011	36.89	37.02	36.10	36.25	489,501	-0.52(-1.41%)
Jun 23, 2011	36.50	36.87	36.05	36.76	436,671	-0.25(-0.68%)
Jun 22, 2011	36.75	37.39	36.75	37.01	409,659	+0.26(+0.70%)
Jun 21, 2011	36.35	36.81	36.20	36.75	345,795	+0.72(+1.99%)
Jun 20, 2011	35.98	36.10	35.85	36.04	287,354	+0.21(+0.58%)
Jun 17, 2011	35.83	35.93	35.60	35.83	483,152	+0.48(+1.34%)
Jun 16, 2011	35.58	35.75	34.92	35.35	436,808	-0.25(-0.70%)
Jun 15, 2011	35.73	35.91	35.49	35.60	364,041	-0.52(-1.43%)
Jun 14, 2011	35.73	36.32	35.55	36.12	223,320	+0.76(+2.14%)
Jun 13, 2011	35.28	35.65	35.17	35.36	345,828	+0.07(+0.19%)
Jun 10, 2011	35.49	35.56	35.20	35.30	535,029	-0.46(-1.28%)
Jun 09, 2011	35.78	35.86	35.65	35.75	369,451	+0.10(+0.28%)
Jun 08, 2011	35.63	35.84	35.50	35.65	635,559	-0.04(-0.12%)
Jun 07, 2011	35.68	35.75	35.26	35.70	396,445	+0.19(+0.54%)
Jun 06, 2011	35.60	35.77	35.30	35.50	355,065	-0.25(-0.70%)
Jun 03, 2011	35.71	36.11	35.54	35.75	299,146	-0.63(-1.74%)
May 24, 2011	36.66	36.81	36.19	36.39	306,864	-0.13(-0.37%)
May 23, 2011	36.50	36.87	36.38	36.52	526,285	-0.63(-1.70%)
May 20, 2011	37.29	37.38	36.80	37.15	250,275	-0.17(-0.47%)
May 19, 2011	37.51	37.94	37.02	37.33	332,288	+0.03(+0.09%)
May 18, 2011	36.43	37.34	36.39	37.30	229,641	+0.93(+2.57%)
May 17, 2011	36.84	36.87	36.05	36.36	211,077	-0.67(-1.80%)
May 16, 2011	36.93	37.45	36.89	37.03	469,519	-0.18(-0.49%)
May 13, 2011	38.16	38.32	37.11	37.21	377,622	-0.91(-2.38%)
May 12, 2011	37.85	38.26	37.48	38.12	179,173	+0.15(+0.40%)
May 11, 2011	38.35	38.49	37.73	37.97	360,664	-0.43(-1.11%)
May 10, 2011	38.35	38.54	38.29	38.40	228,969	+0.18(+0.46%)
May 09, 2011	37.79	38.57	37.67	38.22	471,390	+0.61(+1.62%)
May 06, 2011	37.63	38.26	37.40	37.61	169,463	+0.25(+0.67%)
May 05, 2011	37.23	37.76	36.95	37.36	275,393	-0.27(-0.71%)
May 04, 2011	38.25	38.32	37.28	37.63	321,983	-0.68(-1.78%)
May 03, 2011	38.64	38.87	38.07	38.31	299,542	-0.50(-1.29%)

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