Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	29.85	30.34	29.77	30.02	4,695,130	-0.21(-0.69%)
Jul 28, 2011	30.14	30.71	30.14	30.23	3,930,696	+0.11(+0.36%)
Jul 27, 2011	30.56	30.59	30.06	30.12	6,519,304	-0.59(-1.91%)
Jul 26, 2011	30.81	31.05	30.59	30.71	4,508,337	-0.15(-0.49%)
Jul 25, 2011	30.52	31.02	30.48	30.86	4,058,632	+0.01(+0.02%)
Jul 22, 2011	30.98	31.03	30.81	30.85	4,325,110	-0.59(-1.89%)
Jul 21, 2011	31.16	31.75	30.96	31.45	6,662,240	+0.61(+1.97%)
Jul 20, 2011	30.55	31.12	30.37	30.84	5,802,465	+0.42(+1.38%)
Jul 19, 2011	30.45	30.69	29.37	30.42	14,265,750	-0.67(-2.17%)
Jul 18, 2011	31.56	31.61	30.85	31.09	6,950,085	-0.64(-2.01%)
Jul 15, 2011	32.18	32.24	31.50	31.73	6,031,215	-0.27(-0.84%)
Jul 14, 2011	32.51	32.68	31.94	32.00	3,785,687	-0.32(-0.99%)
Jul 13, 2011	32.48	33.07	32.26	32.31	4,461,252	+0.12(+0.38%)
Jul 12, 2011	32.13	32.74	32.11	32.19	4,806,213	-0.08(-0.25%)
Jul 11, 2011	33.03	33.30	32.18	32.27	5,700,213	-1.27(-3.80%)
Jul 08, 2011	33.31	33.57	33.10	33.55	3,399,744	-0.36(-1.07%)
Jul 07, 2011	33.71	33.98	33.71	33.91	3,782,188	+0.57(+1.72%)
Jul 06, 2011	32.62	33.44	32.43	33.34	5,606,644	+0.67(+2.04%)
Jul 05, 2011	33.11	33.15	32.60	32.67	4,453,587	-0.59(-1.78%)
Jul 01, 2011	32.68	33.32	32.54	33.26	3,657,136	+0.62(+1.91%)
Jun 30, 2011	32.79	32.85	32.42	32.64	4,801,298	-0.05(-0.16%)
Jun 29, 2011	32.05	32.75	32.00	32.69	5,034,478	+0.96(+3.03%)
Jun 28, 2011	31.99	32.12	31.61	31.73	4,962,430	-0.15(-0.47%)
Jun 27, 2011	31.33	32.07	31.20	31.88	4,621,867	+0.66(+2.10%)
Jun 24, 2011	31.82	31.85	31.02	31.22	7,299,489	-0.59(-1.86%)
Jun 23, 2011	31.28	31.92	31.16	31.82	7,264,938	+0.06(+0.20%)
Jun 22, 2011	31.77	32.11	31.69	31.75	3,953,776	-0.14(-0.43%)
Jun 21, 2011	31.45	31.97	31.41	31.89	4,262,504	+0.59(+1.89%)
Jun 20, 2011	31.22	31.32	31.15	31.30	2,653,657	+0.00(+0.00%)
Jun 17, 2011	31.38	31.61	31.18	31.30	5,532,758	+0.19(+0.60%)
Jun 16, 2011	30.83	31.30	30.76	31.11	5,375,791	+0.35(+1.13%)
Jun 15, 2011	31.46	31.66	30.68	30.76	5,789,027	-1.05(-3.29%)
Jun 14, 2011	31.38	31.97	31.29	31.81	5,858,242	+0.81(+2.63%)
Jun 13, 2011	30.87	31.17	30.55	30.99	3,870,933	+0.20(+0.66%)
Jun 10, 2011	31.05	31.13	30.53	30.79	6,893,231	-0.48(-1.54%)
Jun 09, 2011	30.55	31.35	30.39	31.27	5,673,078	+0.89(+2.92%)
Jun 08, 2011	30.70	30.81	30.35	30.39	4,869,613	-0.37(-1.20%)
Jun 07, 2011	31.13	31.30	30.74	30.76	4,705,102	-0.27(-0.88%)
Jun 06, 2011	31.27	31.41	30.87	31.03	4,289,557	-0.33(-1.06%)
Jun 03, 2011	31.22	31.67	31.09	31.36	4,065,274	-1.05(-3.25%)
May 24, 2011	32.88	33.09	32.27	32.41	5,927,047	-0.50(-1.51%)
May 23, 2011	33.31	33.34	32.89	32.91	5,033,515	-0.86(-2.54%)
May 20, 2011	34.06	34.14	33.73	33.77	3,842,323	-0.45(-1.33%)
May 19, 2011	34.09	34.35	33.95	34.22	3,208,803	+0.28(+0.83%)
May 18, 2011	33.45	33.98	33.32	33.94	3,487,556	+0.48(+1.44%)
May 17, 2011	32.96	33.46	32.88	33.46	3,580,029	+0.45(+1.35%)
May 16, 2011	32.74	33.44	32.74	33.01	4,422,105	+0.17(+0.53%)
May 13, 2011	33.53	33.65	32.72	32.84	5,720,842	-0.70(-2.09%)
May 12, 2011	33.59	33.64	32.85	33.54	6,487,634	-0.26(-0.77%)
May 11, 2011	33.87	34.09	33.58	33.80	4,118,215	-0.14(-0.42%)
May 10, 2011	33.69	34.06	33.52	33.94	3,679,733	+0.43(+1.27%)
May 09, 2011	33.48	33.68	33.34	33.52	2,590,613	-0.04(-0.13%)
May 06, 2011	33.43	33.70	33.43	33.56	3,912,660	+0.48(+1.46%)
May 05, 2011	33.21	33.37	32.88	33.08	3,405,087	-0.35(-1.06%)
May 04, 2011	33.70	33.73	33.20	33.43	2,802,734	-0.24(-0.71%)
May 03, 2011	33.76	33.78	33.40	33.67	2,141,002	-0.14(-0.41%)

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