Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	28.84	29.26	28.44	28.48	3,157,426	-0.40(-1.37%)
Jul 30, 2012	28.45	29.08	28.40	28.88	2,660,411	+0.36(+1.27%)
Jul 27, 2012	28.24	28.84	28.06	28.51	2,857,071	+0.50(+1.79%)
Jul 26, 2012	27.59	28.10	27.59	28.01	1,984,844	+0.94(+3.47%)
Jul 25, 2012	26.87	27.25	26.60	27.07	1,537,436	+0.03(+0.10%)
Jul 24, 2012	27.31	27.31	26.86	27.05	1,750,587	-0.29(-1.07%)
Jul 23, 2012	26.96	27.49	26.58	27.34	1,807,548	-0.09(-0.31%)
Jul 20, 2012	27.84	27.89	27.42	27.43	1,663,271	-0.61(-2.18%)
Jul 19, 2012	28.21	28.54	28.01	28.04	2,197,536	-0.03(-0.09%)
Jul 18, 2012	26.81	28.13	26.81	28.07	2,904,826	+1.23(+4.60%)
Jul 17, 2012	27.08	27.50	26.72	26.83	2,424,003	-0.16(-0.58%)
Jul 16, 2012	27.09	27.21	26.78	26.99	1,016,421	-0.26(-0.95%)
Jul 13, 2012	26.65	27.31	26.62	27.25	1,225,685	+0.63(+2.37%)
Jul 12, 2012	26.31	26.81	26.26	26.62	2,646,575	+0.03(+0.13%)
Jul 11, 2012	26.43	26.75	26.24	26.58	2,238,174	+0.15(+0.55%)
Jul 10, 2012	26.92	27.23	26.31	26.43	1,710,698	-0.50(-1.86%)
Jul 09, 2012	26.96	27.11	26.63	26.94	1,493,628	-0.14(-0.51%)
Jul 06, 2012	27.73	27.73	26.88	27.07	1,068,790	-0.91(-3.24%)
Jul 05, 2012	27.67	28.18	27.64	27.98	1,016,562	+0.13(+0.46%)
Jul 03, 2012	27.32	27.86	27.31	27.85	500,854	+0.45(+1.64%)
Jul 02, 2012	27.67	27.73	27.14	27.40	1,165,458	-0.13(-0.47%)
Jun 29, 2012	27.31	27.69	27.06	27.53	2,310,521	+0.79(+2.94%)
Jun 28, 2012	26.30	26.78	26.14	26.75	3,441,212	+0.27(+1.01%)
Jun 27, 2012	26.85	26.87	26.29	26.48	3,037,182	-0.37(-1.38%)
Jun 26, 2012	27.09	27.19	26.70	26.85	1,549,114	-0.22(-0.83%)
Jun 25, 2012	27.50	27.51	26.94	27.07	1,520,482	-0.79(-2.82%)
Jun 22, 2012	27.49	27.97	27.38	27.86	2,406,273	+0.53(+1.93%)
Jun 21, 2012	28.25	28.40	27.27	27.33	2,117,438	-0.85(-3.00%)
Jun 20, 2012	28.63	28.73	27.92	28.18	1,804,111	-0.47(-1.63%)
Jun 19, 2012	28.25	28.76	28.15	28.64	1,326,166	+0.58(+2.06%)
Jun 18, 2012	27.85	28.12	27.56	28.07	1,795,147	-0.02(-0.06%)
Jun 15, 2012	27.94	28.10	27.87	28.08	2,261,792	+0.34(+1.21%)
Jun 14, 2012	27.61	27.89	27.39	27.75	2,130,945	+0.04(+0.16%)
Jun 13, 2012	27.74	28.00	27.55	27.70	1,157,875	-0.20(-0.71%)
Jun 12, 2012	27.22	27.91	27.16	27.90	1,886,690	+0.84(+3.09%)
Jun 11, 2012	28.35	28.39	27.04	27.06	1,798,174	-0.96(-3.42%)
Jun 08, 2012	27.50	28.04	27.41	28.02	1,588,467	+0.36(+1.31%)
Jun 07, 2012	28.29	28.32	27.57	27.66	1,589,715	-0.17(-0.62%)
Jun 06, 2012	27.11	27.84	27.11	27.83	2,001,734	+0.92(+3.43%)
Jun 05, 2012	26.21	27.01	26.18	26.91	1,908,461	+0.53(+2.03%)
Jun 04, 2012	26.31	26.56	26.04	26.37	1,869,275	+0.05(+0.20%)
Jun 01, 2012	26.57	26.63	26.23	26.32	3,462,645	-0.79(-2.90%)
May 31, 2012	27.43	27.52	26.85	27.11	2,671,436	-0.39(-1.41%)
May 30, 2012	27.57	27.61	27.23	27.50	2,396,976	-0.48(-1.73%)
May 29, 2012	27.55	28.04	27.46	27.98	1,988,861	+0.71(+2.59%)
May 25, 2012	26.98	27.41	26.88	27.27	1,384,534	+0.36(+1.35%)
May 24, 2012	27.29	27.32	26.68	26.91	1,337,096	-0.35(-1.27%)
May 23, 2012	27.00	27.32	26.59	27.25	1,971,723	+0.03(+0.10%)
May 22, 2012	27.38	27.57	27.01	27.23	1,985,011	-0.03(-0.10%)
May 21, 2012	26.50	27.33	26.46	27.25	2,045,106	+0.79(+3.00%)
May 18, 2012	26.97	27.05	26.41	26.46	3,592,819	-0.50(-1.86%)
May 17, 2012	27.95	28.00	26.96	26.96	3,283,208	-0.93(-3.34%)
May 16, 2012	28.55	28.63	27.88	27.89	2,832,657	-0.15(-0.52%)
May 15, 2012	28.22	28.29	27.94	28.04	2,478,429	-0.20(-0.70%)
May 14, 2012	28.32	28.50	28.19	28.24	2,217,382	-0.47(-1.62%)
May 11, 2012	28.65	29.15	28.62	28.70	1,536,698	-0.12(-0.42%)
May 10, 2012	29.38	29.38	28.74	28.82	1,596,253	-0.35(-1.18%)
May 09, 2012	28.91	29.34	28.78	29.17	1,893,080	-0.10(-0.35%)
May 08, 2012	29.22	29.34	28.76	29.27	1,765,245	-0.06(-0.21%)
May 07, 2012	29.61	29.76	29.28	29.33	1,471,437	-0.35(-1.19%)
May 04, 2012	30.40	30.40	29.68	29.69	2,110,694	-0.91(-2.96%)
May 03, 2012	31.24	31.24	30.55	30.59	1,474,790	-0.68(-2.18%)
May 02, 2012	31.21	31.28	31.10	31.27	1,485,876	-0.08(-0.25%)

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