Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.59	23.74	23.52	23.65	3,362,225	+0.05(+0.22%)
Jul 30, 2012	23.77	23.90	23.54	23.60	2,864,191	-0.19(-0.80%)
Jul 27, 2012	23.66	24.06	23.61	23.79	4,926,368	+0.20(+0.84%)
Jul 26, 2012	23.40	23.91	23.17	23.59	4,675,508	+0.42(+1.80%)
Jul 25, 2012	23.11	23.37	23.07	23.17	4,532,989	+0.24(+1.05%)
Jul 24, 2012	23.04	23.09	22.70	22.93	3,894,421	-0.06(-0.25%)
Jul 23, 2012	23.11	23.24	22.85	22.99	3,412,188	-0.50(-2.12%)
Jul 20, 2012	23.66	23.85	23.37	23.49	4,319,175	-0.42(-1.74%)
Jul 19, 2012	24.22	24.32	23.60	23.91	2,788,492	-0.27(-1.12%)
Jul 18, 2012	24.05	24.23	23.96	24.18	2,368,551	+0.00(+0.00%)
Jul 17, 2012	24.05	24.29	23.68	24.18	2,538,606	+0.26(+1.10%)
Jul 16, 2012	23.91	24.03	23.77	23.91	2,227,401	-0.07(-0.31%)
Jul 13, 2012	23.79	24.20	23.68	23.99	2,795,428	+0.23(+0.95%)
Jul 12, 2012	23.61	23.94	23.48	23.76	3,750,439	-0.10(-0.43%)
Jul 11, 2012	23.69	23.95	23.51	23.86	3,031,052	+0.20(+0.83%)
Jul 10, 2012	24.10	24.21	23.51	23.66	2,147,714	-0.26(-1.07%)
Jul 09, 2012	24.26	24.26	23.83	23.92	2,158,198	-0.28(-1.15%)
Jul 06, 2012	23.90	24.25	23.83	24.20	2,008,396	-0.01(-0.06%)
Jul 05, 2012	24.41	24.51	24.12	24.21	2,061,235	-0.30(-1.22%)
Jul 03, 2012	24.43	24.60	24.16	24.51	1,161,632	+0.12(+0.48%)
Jul 02, 2012	24.40	24.47	23.96	24.40	3,571,377	+0.09(+0.36%)
Jun 29, 2012	23.69	24.33	23.69	24.31	6,458,014	+1.22(+5.29%)
Jun 28, 2012	22.67	23.12	22.61	23.09	4,053,422	+0.29(+1.28%)
Jun 27, 2012	22.90	23.02	22.67	22.79	5,050,490	-0.01(-0.03%)
Jun 26, 2012	22.69	22.90	22.52	22.80	5,325,421	+0.20(+0.87%)
Jun 25, 2012	22.71	22.82	22.56	22.60	3,910,196	-0.47(-2.03%)
Jun 22, 2012	23.34	23.41	22.86	23.07	4,133,580	-0.05(-0.22%)
Jun 21, 2012	23.87	23.93	23.07	23.12	4,863,607	-0.62(-2.62%)
Jun 20, 2012	23.69	24.01	23.52	23.75	5,831,148	+0.13(+0.56%)
Jun 19, 2012	23.51	23.87	23.38	23.61	3,577,590	+0.31(+1.35%)
Jun 18, 2012	23.09	23.48	22.86	23.30	3,876,389	+0.07(+0.31%)
Jun 15, 2012	23.09	23.28	22.93	23.23	7,022,752	-0.01(-0.03%)
Jun 14, 2012	23.28	23.39	22.98	23.23	7,489,797	+0.01(+0.03%)
Jun 13, 2012	23.29	23.53	23.05	23.23	6,470,168	-0.20(-0.84%)
Jun 12, 2012	22.82	23.43	22.82	23.42	4,584,542	+0.57(+2.50%)
Jun 11, 2012	23.60	23.69	22.82	22.85	5,098,769	-0.46(-1.98%)
Jun 08, 2012	23.11	23.34	23.04	23.31	4,320,534	+0.11(+0.47%)
Jun 07, 2012	23.72	23.77	23.13	23.20	4,397,678	-0.20(-0.88%)
Jun 06, 2012	22.79	23.68	22.71	23.41	7,630,725	+0.61(+2.70%)
Jun 05, 2012	22.11	22.82	22.09	22.79	4,050,773	+0.54(+2.43%)
Jun 04, 2012	22.34	22.38	21.97	22.25	5,518,704	-0.10(-0.46%)
Jun 01, 2012	22.76	23.02	22.31	22.36	5,516,770	-1.04(-4.44%)
May 31, 2012	23.29	23.64	22.88	23.39	5,442,392	+0.14(+0.60%)
May 30, 2012	23.31	23.43	23.20	23.26	4,607,601	-0.39(-1.64%)
May 29, 2012	23.22	23.68	23.20	23.64	3,351,712	+0.60(+2.60%)
May 25, 2012	23.22	23.39	22.88	23.04	2,552,914	-0.20(-0.88%)
May 24, 2012	23.45	23.63	22.94	23.25	2,604,107	-0.13(-0.56%)
May 23, 2012	23.05	23.42	22.69	23.38	4,799,634	+0.12(+0.50%)
May 22, 2012	23.64	23.64	23.13	23.26	3,419,366	-0.29(-1.24%)
May 21, 2012	22.71	23.61	22.60	23.56	5,491,831	+0.93(+4.11%)
May 18, 2012	23.44	23.51	22.53	22.63	7,996,796	-0.81(-3.46%)
May 17, 2012	24.26	24.26	23.43	23.44	6,785,751	-0.78(-3.20%)
May 16, 2012	24.63	24.89	24.18	24.21	4,213,026	-0.28(-1.14%)
May 15, 2012	24.75	24.75	24.25	24.49	3,622,439	-0.20(-0.83%)
May 14, 2012	24.95	24.97	24.62	24.70	4,536,398	-0.64(-2.51%)
May 11, 2012	25.14	25.54	24.92	25.33	3,526,391	+0.02(+0.09%)
May 10, 2012	25.55	25.60	25.18	25.31	3,221,612	+0.01(+0.03%)
May 09, 2012	25.30	25.60	24.91	25.30	4,327,680	-0.32(-1.26%)
May 08, 2012	25.67	25.82	25.39	25.63	3,190,802	-0.29(-1.13%)
May 07, 2012	25.54	26.01	25.44	25.92	3,159,088	+0.29(+1.11%)
May 04, 2012	26.14	26.15	25.47	25.63	2,593,829	-0.59(-2.26%)
May 03, 2012	26.10	26.44	26.04	26.23	3,472,159	-0.04(-0.14%)
May 02, 2012	26.04	26.32	25.84	26.26	4,421,969	-0.03(-0.11%)

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