Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.95	24.09	23.87	23.94	1,267,954	+0.07(+0.29%)
Jul 30, 2012	23.79	23.95	23.77	23.88	840,702	+0.12(+0.52%)
Jul 27, 2012	23.57	23.92	23.46	23.75	1,373,650	+0.46(+1.97%)
Jul 26, 2012	23.17	23.38	23.05	23.29	974,993	+0.43(+1.89%)
Jul 25, 2012	23.06	23.06	22.71	22.86	1,355,642	-0.13(-0.58%)
Jul 24, 2012	23.16	23.24	22.80	22.99	791,377	-0.20(-0.87%)
Jul 23, 2012	23.24	23.29	22.89	23.20	1,104,185	-0.43(-1.81%)
Jul 20, 2012	23.75	23.79	23.58	23.62	770,474	-0.31(-1.30%)
Jul 19, 2012	23.87	24.00	23.83	23.94	868,825	+0.22(+0.91%)
Jul 18, 2012	23.59	23.85	23.54	23.72	608,629	+0.12(+0.53%)
Jul 17, 2012	23.66	23.70	23.43	23.60	1,003,223	+0.05(+0.21%)
Jul 16, 2012	23.56	23.62	23.41	23.55	778,323	-0.08(-0.33%)
Jul 13, 2012	23.71	23.83	23.52	23.62	988,696	+0.03(+0.12%)
Jul 12, 2012	23.67	23.68	23.42	23.60	912,222	-0.25(-1.06%)
Jul 11, 2012	23.59	23.91	23.52	23.85	1,108,588	+0.27(+1.15%)
Jul 10, 2012	23.90	24.07	23.38	23.58	1,003,960	-0.25(-1.06%)
Jul 09, 2012	23.78	23.87	23.58	23.83	703,710	+0.00(+0.00%)
Jul 06, 2012	24.18	24.20	23.76	23.83	803,585	-0.53(-2.17%)
Jul 05, 2012	24.33	24.46	24.22	24.36	1,235,527	+0.06(+0.26%)
Jul 03, 2012	23.93	24.31	23.80	24.29	914,996	+0.56(+2.38%)
Jul 02, 2012	23.72	23.75	23.58	23.73	375,313	-0.03(-0.14%)
Jun 29, 2012	23.81	23.82	23.55	23.76	1,230,588	+0.85(+3.70%)
Jun 28, 2012	23.00	23.05	22.71	22.91	1,567,658	-0.29(-1.24%)
Jun 27, 2012	23.06	23.21	22.90	23.20	918,235	+0.17(+0.72%)
Jun 26, 2012	22.92	23.07	22.69	23.04	974,071	+0.15(+0.67%)
Jun 25, 2012	23.01	23.04	22.69	22.88	1,022,419	-0.31(-1.34%)
Jun 22, 2012	22.91	23.30	22.87	23.19	1,155,770	+0.31(+1.37%)
Jun 21, 2012	23.32	23.55	22.80	22.88	1,331,004	-0.59(-2.51%)
Jun 20, 2012	23.49	23.57	23.15	23.47	1,200,319	+0.06(+0.27%)
Jun 19, 2012	22.79	23.42	22.76	23.40	1,355,202	+0.79(+3.49%)
Jun 18, 2012	22.78	22.94	22.55	22.61	1,237,458	-0.25(-1.10%)
Jun 15, 2012	22.84	22.99	22.72	22.86	1,564,040	+0.07(+0.32%)
Jun 14, 2012	22.73	22.84	22.60	22.79	980,471	+0.13(+0.59%)
Jun 13, 2012	22.44	22.92	22.42	22.66	1,252,967	+0.10(+0.44%)
Jun 12, 2012	22.55	22.72	22.37	22.56	1,559,568	+0.16(+0.72%)
Jun 11, 2012	22.95	22.99	22.34	22.40	1,456,544	-0.33(-1.46%)
Jun 08, 2012	22.87	22.98	22.62	22.73	1,158,409	-0.34(-1.46%)
Jun 07, 2012	23.12	23.22	22.93	23.07	1,195,749	+0.26(+1.12%)
Jun 06, 2012	22.55	22.81	22.53	22.81	1,044,693	+0.43(+1.91%)
Jun 05, 2012	22.11	22.49	22.10	22.38	1,095,779	+0.24(+1.09%)
Jun 04, 2012	22.23	22.30	21.76	22.14	1,432,624	-0.07(-0.30%)
Jun 01, 2012	22.63	22.79	22.13	22.21	1,764,022	-0.72(-3.13%)
May 31, 2012	22.82	23.09	22.53	22.93	2,303,997	+0.20(+0.87%)
May 30, 2012	22.63	22.84	22.46	22.73	1,177,222	-0.10(-0.43%)
May 29, 2012	22.60	22.97	22.60	22.83	2,638,751	+0.61(+2.73%)
May 25, 2012	22.35	22.35	22.02	22.22	2,246,650	-0.26(-1.16%)
May 24, 2012	22.71	22.74	22.18	22.48	1,709,323	-0.18(-0.81%)
May 23, 2012	22.55	22.73	22.19	22.67	1,372,063	-0.02(-0.08%)
May 22, 2012	22.84	22.95	22.55	22.69	1,378,207	-0.16(-0.71%)
May 21, 2012	22.53	22.86	22.50	22.85	452,709	+0.35(+1.58%)
May 18, 2012	22.88	22.89	22.41	22.49	1,360,402	-0.30(-1.30%)
May 17, 2012	23.22	23.24	22.75	22.79	1,416,890	-0.49(-2.10%)
May 16, 2012	23.48	23.57	23.21	23.28	1,141,626	-0.20(-0.86%)
May 15, 2012	23.48	23.54	23.36	23.48	1,151,728	-0.04(-0.15%)
May 14, 2012	23.58	23.66	23.40	23.52	1,293,013	-0.22(-0.95%)
May 11, 2012	23.71	24.00	23.57	23.74	766,614	+0.04(+0.19%)
May 10, 2012	23.79	23.93	23.58	23.70	940,430	+0.09(+0.40%)
May 09, 2012	23.56	23.82	23.35	23.60	1,383,403	-0.22(-0.94%)
May 08, 2012	24.00	24.11	23.59	23.83	1,352,093	-0.39(-1.60%)
May 07, 2012	23.67	24.24	23.66	24.21	1,255,522	+0.40(+1.66%)
May 04, 2012	24.05	24.09	23.57	23.82	1,704,840	-0.38(-1.58%)
May 03, 2012	24.64	24.71	24.16	24.20	1,187,778	-0.40(-1.61%)
May 02, 2012	24.59	24.71	24.36	24.59	750,684	-0.18(-0.71%)

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