Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.57	23.81	23.56	23.60	3,630	-0.06(-0.26%)
Jul 30, 2012	23.81	23.82	23.62	23.66	4,952	-0.16(-0.69%)
Jul 27, 2012	23.51	23.85	23.51	23.82	4,062	+0.49(+2.12%)
Jul 26, 2012	23.41	23.41	23.25	23.33	14,944	+0.05(+0.23%)
Jul 25, 2012	23.11	23.28	23.11	23.28	6,356	+0.17(+0.73%)
Jul 24, 2012	23.21	23.21	23.11	23.11	4,576	-0.35(-1.48%)
Jul 23, 2012	23.21	23.46	23.21	23.46	18,483	-0.19(-0.81%)
Jul 20, 2012	23.71	23.74	23.65	23.65	14,705	-0.42(-1.76%)
Jul 19, 2012	23.92	24.07	23.92	24.07	8,156	+0.20(+0.84%)
Jul 18, 2012	23.77	23.97	23.77	23.87	19,179	+0.14(+0.61%)
Jul 17, 2012	23.89	23.89	23.53	23.73	4,083	-0.04(-0.18%)
Jul 16, 2012	23.77	23.77	23.77	23.77	1,510	+0.00(+0.00%)
Jul 13, 2012	23.62	23.77	23.61	23.77	3,325	+0.31(+1.31%)
Jul 12, 2012	23.26	23.46	23.26	23.46	2,715	-0.02(-0.10%)
Jul 11, 2012	23.60	23.60	23.40	23.49	5,923	-0.07(-0.30%)
Jul 10, 2012	23.84	23.84	23.56	23.56	2,898	-0.25(-1.04%)
Jul 09, 2012	23.85	23.85	23.81	23.81	1,510	+0.01(+0.04%)
Jul 06, 2012	23.99	23.99	23.80	23.80	14,013	-0.42(-1.71%)
Jul 05, 2012	24.23	24.24	24.21	24.21	3,274	+0.02(+0.09%)
Jul 03, 2012	24.19	24.22	24.16	24.19	4,906	+0.51(+2.16%)
Jul 02, 2012	23.84	23.84	22.71	23.68	2,491	-0.17(-0.70%)
Jun 29, 2012	23.65	23.84	23.65	23.84	2,054	+0.75(+3.23%)
Jun 28, 2012	23.01	23.10	22.85	23.10	11,451	-0.01(-0.06%)
Jun 27, 2012	23.10	23.11	23.10	23.11	15,254	+0.22(+0.96%)
Jun 26, 2012	22.90	22.91	22.85	22.89	2,679	+0.12(+0.51%)
Jun 25, 2012	22.77	22.81	22.77	22.78	5,445	-0.02(-0.11%)
Jun 21, 2012	23.28	22.80	22.80	22.80	10,169	-0.51(-2.18%)
Jun 20, 2012	23.50	23.50	23.29	23.31	10,027	-0.22(-0.94%)
Jun 19, 2012	23.44	23.59	23.44	23.53	6,498	+0.39(+1.69%)
Jun 18, 2012	22.91	23.15	22.91	23.14	14,486	+0.11(+0.48%)
Jun 15, 2012	22.78	23.03	22.78	23.03	10,373	+0.25(+1.09%)
Jun 14, 2012	22.78	22.78	22.75	22.78	12,021	+0.24(+1.07%)
Jun 13, 2012	22.64	22.81	22.54	22.54	12,347	-0.31(-1.35%)
Jun 12, 2012	22.70	22.85	22.45	22.85	8,401	+0.15(+0.67%)
Jun 11, 2012	23.05	23.06	22.70	22.70	17,695	-0.37(-1.59%)
Jun 08, 2012	22.86	23.12	22.85	23.06	16,931	+0.19(+0.84%)
Jun 07, 2012	23.08	23.15	22.87	22.87	6,714	-0.11(-0.48%)
Jun 06, 2012	22.87	22.98	22.87	22.98	7,213	+0.52(+2.34%)
Jun 05, 2012	22.29	22.48	22.27	22.46	10,201	+0.21(+0.94%)
Jun 04, 2012	22.29	22.40	22.04	22.25	73,352	+0.03(+0.11%)
Jun 01, 2012	22.44	22.45	22.21	22.22	25,144	-0.58(-2.53%)
May 31, 2012	22.79	22.80	22.64	22.80	10,680	-0.10(-0.43%)
May 30, 2012	22.99	22.99	22.90	22.90	23,681	-0.34(-1.45%)
May 29, 2012	23.12	23.23	23.09	23.23	11,843	+0.27(+1.18%)
May 25, 2012	22.96	23.05	22.96	22.96	8,921	-0.01(-0.04%)
May 24, 2012	22.96	22.97	22.77	22.97	6,270	+0.06(+0.27%)
May 23, 2012	22.62	22.98	22.52	22.91	20,953	+0.15(+0.66%)
May 22, 2012	23.09	23.09	22.76	22.76	26,225	-0.09(-0.40%)
May 21, 2012	22.59	22.91	22.46	22.86	15,993	+0.31(+1.37%)
May 18, 2012	22.77	22.87	22.53	22.55	22,141	-0.22(-0.95%)
May 17, 2012	23.06	23.13	22.75	22.76	21,682	-0.46(-1.96%)
May 16, 2012	23.42	23.48	23.22	23.22	34,040	-0.16(-0.67%)
May 15, 2012	23.37	23.50	23.31	23.37	10,792	-0.04(-0.16%)
May 14, 2012	23.28	23.51	23.27	23.41	15,314	-0.18(-0.78%)
May 11, 2012	23.74	23.74	23.59	23.59	15,314	-0.03(-0.11%)
May 10, 2012	23.70	23.72	23.56	23.62	14,274	+0.00(+0.02%)
May 09, 2012	23.45	23.68	23.45	23.62	10,588	-0.05(-0.22%)
May 08, 2012	23.53	23.67	23.39	23.67	17,038	-0.07(-0.29%)
May 07, 2012	23.68	23.74	23.65	23.74	5,378	+0.04(+0.18%)
May 04, 2012	23.91	23.91	23.66	23.69	21,570	-0.35(-1.45%)
May 03, 2012	24.17	24.17	24.04	24.04	5,613	-0.35(-1.44%)
May 02, 2012	24.07	24.40	24.01	24.39	30,737	+0.13(+0.52%)

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