Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.40	31.68	31.12	31.19	5,746,683	-0.39(-1.22%)
Jul 28, 2011	31.25	31.79	30.91	31.58	5,361,420	+0.33(+1.04%)
Jul 27, 2011	31.59	31.63	31.21	31.25	3,930,923	-0.55(-1.71%)
Jul 26, 2011	31.76	32.04	31.54	31.80	2,552,019	-0.01(-0.02%)
Jul 25, 2011	31.94	32.18	31.76	31.80	1,928,816	-0.47(-1.46%)
Jul 22, 2011	32.30	32.35	32.22	32.28	1,795,228	-0.15(-0.45%)
Jul 21, 2011	32.16	32.57	32.12	32.42	2,921,797	+0.45(+1.41%)
Jul 20, 2011	32.34	32.35	31.86	31.97	2,625,448	-0.23(-0.70%)
Jul 19, 2011	32.71	32.94	31.92	32.20	4,417,608	+0.62(+1.98%)
Jul 18, 2011	31.36	31.72	31.16	31.57	3,928,513	+0.13(+0.42%)
Jul 15, 2011	31.47	31.64	31.22	31.44	3,584,519	+0.12(+0.38%)
Jul 14, 2011	31.69	31.92	31.24	31.32	2,425,848	-0.32(-1.01%)
Jul 13, 2011	31.84	32.10	31.56	31.64	2,346,243	-0.01(-0.02%)
Jul 12, 2011	31.71	31.91	31.58	31.64	2,331,298	-0.19(-0.58%)
Jul 11, 2011	32.00	32.20	31.76	31.83	2,128,682	-0.50(-1.54%)
Jul 08, 2011	32.32	32.34	32.14	32.33	1,967,969	-0.32(-0.98%)
Jul 07, 2011	32.59	32.70	32.36	32.65	2,149,369	+0.38(+1.17%)
Jul 06, 2011	32.32	32.36	32.16	32.27	2,049,659	-0.13(-0.39%)
Jul 05, 2011	32.28	32.57	32.18	32.40	2,193,959	-0.01(-0.02%)
Jul 01, 2011	32.03	32.47	31.68	32.40	2,362,156	+0.39(+1.20%)
Jun 30, 2011	31.42	32.10	31.42	32.02	3,042,957	+0.64(+2.03%)
Jun 29, 2011	31.25	31.57	31.23	31.38	2,569,833	+0.17(+0.53%)
Jun 28, 2011	30.74	31.21	30.73	31.21	1,860,250	+0.58(+1.89%)
Jun 27, 2011	30.22	30.77	30.14	30.63	3,140,916	+0.31(+1.03%)
Jun 24, 2011	30.85	31.01	30.30	30.32	6,477,477	-0.56(-1.81%)
Jun 23, 2011	30.36	30.95	30.20	30.88	2,940,431	+0.20(+0.65%)
Jun 22, 2011	31.06	31.13	30.65	30.68	3,433,498	-0.52(-1.66%)
Jun 21, 2011	30.65	31.23	30.58	31.20	3,128,602	+0.69(+2.27%)
Jun 20, 2011	30.45	30.53	30.41	30.51	2,163,253	+0.38(+1.26%)
Jun 17, 2011	30.25	30.45	30.10	30.13	3,966,486	+0.21(+0.69%)
Jun 16, 2011	29.88	30.05	29.66	29.92	3,155,240	+0.00(+0.00%)
Jun 15, 2011	30.20	30.42	29.87	29.92	2,449,453	-0.57(-1.87%)
Jun 14, 2011	30.37	30.65	30.37	30.49	2,603,728	+0.39(+1.28%)
Jun 13, 2011	30.10	30.40	29.97	30.11	2,338,520	+0.07(+0.24%)
Jun 10, 2011	30.59	30.59	29.96	30.04	2,964,030	-0.61(-1.97%)
Jun 09, 2011	29.97	30.83	29.82	30.64	3,569,456	+0.85(+2.86%)
Jun 08, 2011	29.78	29.91	29.70	29.79	2,868,577	-0.03(-0.09%)
Jun 07, 2011	30.00	30.07	29.77	29.81	4,610,862	+0.02(+0.07%)
Jun 06, 2011	30.26	30.54	29.69	29.79	5,161,287	-0.49(-1.62%)
Jun 03, 2011	30.19	30.59	30.11	30.28	3,458,666	-0.35(-1.14%)
May 24, 2011	30.98	31.05	30.59	30.63	3,324,902	-0.27(-0.88%)
May 23, 2011	31.20	31.22	30.87	30.90	2,497,212	-0.65(-2.07%)
May 20, 2011	31.82	31.98	31.50	31.56	3,332,252	-0.19(-0.60%)
May 19, 2011	31.98	32.17	31.69	31.75	2,758,511	-0.17(-0.54%)
May 18, 2011	31.26	31.94	31.20	31.92	2,645,132	+0.72(+2.31%)
May 17, 2011	31.29	31.37	30.98	31.20	2,769,618	-0.15(-0.46%)
May 16, 2011	31.59	31.77	31.29	31.35	2,008,640	-0.36(-1.15%)
May 13, 2011	32.05	32.14	31.68	31.71	2,373,712	-0.32(-1.01%)
May 12, 2011	31.39	32.07	31.25	32.04	4,628,896	+0.54(+1.72%)
May 11, 2011	31.67	31.77	31.39	31.49	2,993,520	-0.20(-0.63%)
May 10, 2011	31.47	31.76	31.35	31.69	2,224,873	+0.28(+0.88%)
May 09, 2011	31.49	31.63	31.29	31.41	3,207,752	-0.15(-0.46%)
May 06, 2011	32.08	32.25	31.42	31.56	3,816,687	-0.24(-0.75%)
May 05, 2011	31.72	32.12	31.60	31.80	2,523,544	-0.17(-0.52%)
May 04, 2011	32.27	32.39	31.70	31.96	3,350,989	-0.26(-0.80%)
May 03, 2011	32.41	32.46	31.92	32.22	2,432,710	-0.32(-1.00%)

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