Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	25.32	25.41	25.19	25.21	223,207	-0.03(-0.11%)
Jul 30, 2012	25.23	25.33	25.21	25.24	55,198	-0.08(-0.31%)
Jul 27, 2012	25.10	25.43	25.07	25.32	234,919	+0.46(+1.85%)
Jul 26, 2012	24.79	24.92	24.78	24.85	35,853	+0.35(+1.43%)
Jul 25, 2012	24.50	24.58	24.37	24.50	55,781	+0.14(+0.56%)
Jul 24, 2012	24.58	24.63	24.22	24.37	32,969	-0.29(-1.19%)
Jul 23, 2012	24.64	24.66	24.49	24.66	38,514	-0.31(-1.24%)
Jul 20, 2012	25.16	25.16	24.94	24.97	36,757	-0.36(-1.43%)
Jul 19, 2012	25.29	25.36	25.19	25.33	35,511	+0.11(+0.42%)
Jul 18, 2012	25.06	25.27	25.05	25.22	204,720	+0.10(+0.39%)
Jul 17, 2012	24.90	25.15	24.77	25.13	63,756	+0.30(+1.19%)
Jul 16, 2012	24.78	24.86	24.72	24.83	27,538	+0.05(+0.20%)
Jul 13, 2012	24.56	24.82	24.54	24.78	32,755	+0.23(+0.96%)
Jul 12, 2012	24.41	24.60	24.34	24.54	23,309	+0.02(+0.08%)
Jul 11, 2012	24.49	24.57	24.44	24.52	29,762	+0.01(+0.03%)
Jul 10, 2012	24.70	24.76	24.47	24.52	37,305	-0.19(-0.75%)
Jul 09, 2012	24.56	24.70	24.56	24.70	111,735	+0.10(+0.42%)
Jul 06, 2012	24.70	24.70	24.45	24.60	189,626	-0.13(-0.52%)
Jul 05, 2012	24.71	24.79	24.65	24.73	87,019	-0.19(-0.74%)
Jul 03, 2012	24.90	24.96	24.82	24.91	411,904	-0.02(-0.08%)
Jul 02, 2012	24.71	24.93	24.63	24.93	2,010,881	+0.18(+0.73%)
Jun 29, 2012	24.64	24.78	24.60	24.75	420,819	+0.52(+2.16%)
Jun 28, 2012	24.18	24.23	23.97	24.23	97,758	-0.03(-0.12%)
Jun 27, 2012	24.16	24.34	24.15	24.26	68,520	+0.16(+0.65%)
Jun 26, 2012	24.00	24.14	23.97	24.10	32,821	+0.16(+0.69%)
Jun 25, 2012	23.98	23.98	23.88	23.94	78,923	-0.25(-1.02%)
Jun 22, 2012	24.14	24.24	24.08	24.18	1,816,678	+0.21(+0.88%)
Jun 21, 2012	24.29	24.36	23.96	23.97	96,158	-0.35(-1.44%)
Jun 20, 2012	24.38	24.38	24.15	24.32	39,534	-0.03(-0.11%)
Jun 19, 2012	24.20	24.46	24.20	24.35	151,988	+0.34(+1.40%)
Jun 18, 2012	23.88	24.04	23.86	24.01	70,139	+0.09(+0.37%)
Jun 15, 2012	23.87	23.94	23.83	23.92	45,736	+0.11(+0.46%)
Jun 14, 2012	23.59	23.88	23.56	23.81	508,817	+0.30(+1.26%)
Jun 13, 2012	23.55	23.70	23.47	23.52	166,193	-0.01(-0.05%)
Jun 12, 2012	23.38	23.55	23.24	23.53	37,991	+0.29(+1.24%)
Jun 11, 2012	23.61	23.61	23.24	23.24	76,843	-0.21(-0.92%)
Jun 08, 2012	23.26	23.47	23.23	23.46	33,956	+0.15(+0.63%)
Jun 07, 2012	23.52	23.52	23.28	23.31	39,325	+0.00(+0.02%)
Jun 06, 2012	23.12	23.31	23.12	23.31	711,011	+0.35(+1.54%)
Jun 05, 2012	22.81	22.98	22.77	22.95	158,534	+0.06(+0.28%)
Jun 04, 2012	22.89	22.97	22.74	22.89	80,657	+0.13(+0.59%)
Jun 01, 2012	22.95	23.05	22.73	22.76	2,944,909	-0.51(-2.21%)
May 31, 2012	23.27	23.39	23.11	23.27	182,710	-0.01(-0.05%)
May 30, 2012	23.25	23.36	23.23	23.28	33,245	-0.22(-0.93%)
May 29, 2012	23.55	23.66	23.43	23.50	56,205	+0.04(+0.16%)
May 25, 2012	23.36	23.51	23.33	23.46	710,829	+0.11(+0.49%)
May 24, 2012	23.31	23.42	23.23	23.35	91,794	+0.09(+0.37%)
May 23, 2012	23.25	23.45	23.03	23.27	275,797	-0.21(-0.92%)
May 22, 2012	23.52	23.68	23.44	23.48	57,418	-0.12(-0.52%)
May 21, 2012	23.33	23.61	23.33	23.60	402,275	+0.31(+1.32%)
May 18, 2012	23.49	23.50	23.21	23.29	148,635	-0.16(-0.66%)
May 17, 2012	23.61	23.68	23.44	23.45	57,946	-0.27(-1.12%)
May 16, 2012	23.72	23.85	23.65	23.72	91,986	+0.00(+0.00%)
May 15, 2012	23.78	23.86	23.65	23.72	498,926	-0.14(-0.57%)
May 14, 2012	23.79	23.91	23.70	23.85	337,325	-0.14(-0.57%)
May 11, 2012	23.94	24.15	23.94	23.99	291,884	-0.02(-0.07%)
May 10, 2012	24.06	24.13	23.98	24.00	210,447	+0.08(+0.32%)
May 09, 2012	23.92	24.07	23.83	23.93	119,504	-0.25(-1.02%)
May 08, 2012	24.07	24.19	23.94	24.17	39,150	-0.04(-0.15%)
May 07, 2012	24.06	24.25	24.06	24.21	104,667	+0.01(+0.03%)
May 04, 2012	24.34	24.41	24.15	24.20	42,868	-0.24(-0.98%)
May 03, 2012	24.58	24.61	24.42	24.44	52,024	-0.12(-0.48%)
May 02, 2012	24.42	24.68	24.42	24.56	375,011	-0.08(-0.31%)

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