Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	31.91	32.12	31.72	31.85	22,319	+0.43(+1.38%)
Jul 30, 2012	31.27	31.61	31.24	31.42	10,785	+0.04(+0.12%)
Jul 27, 2012	30.10	31.50	30.10	31.38	50,494	+1.02(+3.36%)
Jul 26, 2012	30.27	30.59	30.15	30.36	39,149	-1.39(-4.38%)
Jul 25, 2012	31.49	31.75	31.12	31.75	32,411	+1.22(+4.00%)
Jul 24, 2012	31.05	31.05	30.19	30.53	18,547	-0.70(-2.24%)
Jul 23, 2012	30.94	31.33	30.89	31.23	23,012	-0.83(-2.59%)
Jul 20, 2012	32.15	32.15	31.57	32.06	22,109	-0.57(-1.75%)
Jul 19, 2012	32.21	32.65	32.20	32.63	28,755	+0.33(+1.02%)
Jul 18, 2012	31.94	32.44	31.82	32.30	23,473	+0.08(+0.25%)
Jul 17, 2012	32.42	32.42	31.73	32.22	16,450	+0.10(+0.31%)
Jul 16, 2012	32.01	32.29	31.85	32.12	33,811	-0.45(-1.38%)
Jul 14, 2012	31.68	32.59	31.68	32.57	44,972	+0.00(+0.00%)
Jul 13, 2012	31.68	32.59	31.68	32.57	44,972	+1.23(+3.92%)
Jul 12, 2012	30.98	31.39	30.75	31.34	39,827	+0.43(+1.39%)
Jul 11, 2012	30.72	31.01	30.53	30.91	18,533	-0.09(-0.29%)
Jul 10, 2012	31.29	31.42	30.89	31.00	12,049	+0.19(+0.62%)
Jul 09, 2012	30.70	30.93	30.54	30.81	40,898	-0.08(-0.26%)
Jul 06, 2012	31.06	31.06	30.67	30.89	35,946	-0.84(-2.65%)
Jul 05, 2012	31.40	31.80	31.35	31.73	38,047	+1.86(+6.23%)
Jul 03, 2012	29.61	29.90	29.61	29.87	33,327	+0.02(+0.07%)
Jul 02, 2012	29.63	29.85	29.55	29.85	28,603	-0.33(-1.10%)
Jun 30, 2012	29.77	30.18	29.77	30.18	39,778	+0.11(+0.37%)
Jun 29, 2012	29.77	30.18	29.77	30.07	39,954	+1.74(+6.14%)
Jun 28, 2012	27.95	28.39	27.90	28.33	23,317	+0.07(+0.25%)
Jun 27, 2012	27.84	28.31	27.81	28.26	24,479	-0.01(-0.04%)
Jun 26, 2012	27.99	28.35	27.82	28.27	36,058	+0.00(+0.00%)
Jun 25, 2012	28.57	28.57	28.10	28.27	45,687	-0.85(-2.92%)
Jun 22, 2012	29.33	29.38	28.71	29.12	36,837	+0.08(+0.28%)
Jun 21, 2012	30.00	30.14	29.03	29.04	29,196	-1.13(-3.75%)
Jun 20, 2012	30.29	30.55	29.95	30.17	18,209	+0.09(+0.30%)
Jun 19, 2012	30.04	30.30	29.50	30.08	18,635	+0.75(+2.56%)
Jun 18, 2012	29.55	29.62	29.29	29.33	29,925	-0.31(-1.05%)
Jun 15, 2012	29.36	29.70	29.23	29.64	22,062	+0.69(+2.38%)
Jun 14, 2012	28.68	29.16	28.67	28.95	20,841	-0.09(-0.31%)
Jun 13, 2012	28.86	29.40	28.81	29.04	19,155	-0.76(-2.55%)
Jun 12, 2012	29.47	29.80	29.19	29.80	41,457	+0.41(+1.40%)
Jun 11, 2012	30.22	30.25	29.38	29.39	25,297	-0.08(-0.27%)
Jun 08, 2012	28.89	29.58	28.86	29.47	14,714	-0.26(-0.87%)
Jun 07, 2012	30.47	30.53	29.73	29.73	26,045	+0.14(+0.47%)
Jun 06, 2012	28.75	29.65	28.69	29.59	19,817	+0.93(+3.24%)
Jun 05, 2012	28.20	28.71	28.07	28.66	33,597	+0.13(+0.46%)
Jun 04, 2012	28.72	28.76	28.31	28.53	52,626	-0.48(-1.65%)
Jun 02, 2012	29.06	29.27	28.85	29.01	77,173	+0.00(+0.00%)
Jun 01, 2012	29.06	29.27	28.85	29.01	77,173	-1.12(-3.72%)
May 31, 2012	30.19	30.30	29.69	30.13	37,635	-0.03(-0.10%)
May 30, 2012	30.71	30.76	30.05	30.16	33,451	-1.24(-3.95%)
May 29, 2012	31.47	31.71	31.20	31.40	38,882	+1.22(+4.04%)
May 25, 2012	29.99	30.48	29.99	30.18	28,782	+0.07(+0.23%)
May 24, 2012	30.22	30.46	29.90	30.11	58,381	-0.54(-1.76%)
May 23, 2012	30.85	30.86	29.97	30.65	72,899	-0.58(-1.86%)
May 22, 2012	31.39	31.73	31.04	31.23	59,033	+0.69(+2.26%)
May 21, 2012	30.49	30.66	30.37	30.54	85,106	+0.56(+1.87%)
May 18, 2012	30.14	30.31	29.87	29.98	54,980	-0.49(-1.61%)
May 17, 2012	30.96	31.05	30.47	30.47	45,839	-0.51(-1.65%)
May 16, 2012	30.99	31.34	30.90	30.98	27,358	-0.46(-1.46%)
May 15, 2012	31.48	31.84	31.40	31.44	32,134	-0.33(-1.04%)
May 14, 2012	31.86	32.03	31.63	31.77	14,646	-0.69(-2.13%)
May 11, 2012	32.10	32.89	31.97	32.46	27,537	+0.32(+1.00%)
May 10, 2012	32.31	32.42	32.06	32.14	63,173	-0.46(-1.41%)
May 09, 2012	32.27	32.79	32.01	32.60	49,966	-0.60(-1.81%)
May 08, 2012	32.98	33.36	32.46	33.20	18,889	-0.53(-1.57%)
May 07, 2012	33.50	33.73	33.26	33.73	73,904	-0.10(-0.30%)
May 04, 2012	33.93	34.04	33.55	33.83	138,799	-0.96(-2.76%)
May 03, 2012	35.01	35.06	34.64	34.79	67,193	+0.44(+1.28%)
May 02, 2012	34.14	34.37	34.06	34.35	44,889	-0.28(-0.81%)

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