Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	23.18	23.40	22.92	23.10	661,645	+0.36(+1.58%)
Jun 28, 2012	22.53	22.77	22.34	22.75	634,514	+0.10(+0.44%)
Jun 27, 2012	22.33	22.72	22.29	22.65	448,351	+0.42(+1.91%)
Jun 26, 2012	22.37	22.40	22.11	22.22	565,601	-0.10(-0.44%)
Jun 25, 2012	22.47	22.51	22.27	22.32	838,598	-0.28(-1.26%)
Jun 22, 2012	22.59	22.77	22.49	22.60	478,889	+0.07(+0.29%)
Jun 21, 2012	22.86	22.95	22.51	22.54	897,045	-0.50(-2.16%)
Jun 20, 2012	22.96	23.16	22.80	23.04	1,045,059	+0.03(+0.14%)
Jun 19, 2012	22.71	23.22	22.70	23.00	947,582	+0.49(+2.18%)
Jun 18, 2012	22.45	22.64	22.33	22.51	649,955	-0.08(-0.36%)
Jun 15, 2012	22.63	22.78	22.53	22.59	650,364	-0.02(-0.07%)
Jun 14, 2012	22.50	22.65	22.27	22.61	590,106	+0.23(+1.02%)
Jun 13, 2012	22.35	22.58	22.21	22.38	1,058,014	-0.10(-0.44%)
Jun 12, 2012	22.42	22.50	22.25	22.48	775,885	+0.14(+0.64%)
Jun 11, 2012	22.60	22.67	22.29	22.34	810,345	-0.14(-0.63%)
Jun 08, 2012	22.74	22.74	22.41	22.48	660,571	-0.46(-2.02%)
Jun 07, 2012	22.98	23.02	22.86	22.94	796,602	+0.22(+0.98%)
Jun 06, 2012	22.35	22.73	22.33	22.72	929,744	+0.40(+1.78%)
Jun 05, 2012	22.13	22.40	22.09	22.32	623,139	+0.21(+0.94%)
Jun 04, 2012	22.09	22.23	21.75	22.11	1,207,118	+0.07(+0.30%)
Jun 01, 2012	22.16	22.24	22.00	22.05	856,686	-0.28(-1.25%)
May 31, 2012	22.34	22.50	22.02	22.33	1,000,534	+0.04(+0.17%)
May 30, 2012	22.40	22.46	22.18	22.29	850,280	-0.33(-1.47%)
May 29, 2012	22.40	22.71	22.33	22.62	848,843	+0.13(+0.58%)
May 25, 2012	22.46	22.56	22.34	22.49	669,444	+0.07(+0.29%)
May 24, 2012	22.41	22.66	22.21	22.42	824,151	+0.02(+0.07%)
May 23, 2012	22.59	22.60	22.20	22.41	991,637	-0.32(-1.39%)
May 22, 2012	22.62	22.88	22.61	22.72	736,793	-0.03(-0.14%)
May 21, 2012	22.47	22.77	22.45	22.76	383,227	+0.34(+1.53%)
May 18, 2012	22.67	22.75	22.36	22.41	736,241	-0.18(-0.80%)
May 17, 2012	23.01	23.05	22.57	22.59	1,307,928	-0.50(-2.17%)
May 16, 2012	23.06	23.24	22.94	23.10	1,267,101	+0.02(+0.07%)
May 15, 2012	23.13	23.20	22.98	23.08	883,498	-0.14(-0.61%)
May 14, 2012	23.42	23.42	23.11	23.22	594,745	-0.26(-1.12%)
May 11, 2012	23.34	23.76	23.32	23.48	739,432	+0.17(+0.73%)
May 10, 2012	23.48	23.49	23.18	23.31	1,065,710	-0.02(-0.09%)
May 09, 2012	23.35	23.53	23.18	23.34	921,125	-0.25(-1.04%)
May 08, 2012	23.55	23.65	23.35	23.58	777,418	-0.15(-0.62%)
May 07, 2012	23.51	23.73	23.48	23.73	659,074	+0.20(+0.86%)
May 04, 2012	23.61	23.67	23.34	23.53	1,004,762	-0.17(-0.71%)
May 03, 2012	24.00	24.06	23.67	23.70	1,066,089	-0.33(-1.39%)
May 02, 2012	23.89	24.05	23.76	24.03	775,332	-0.02(-0.09%)
May 01, 2012	23.96	24.12	23.82	24.05	708,045	+0.05(+0.23%)
Apr 30, 2012	23.76	24.02	23.69	24.00	1,014,685	-0.04(-0.18%)
Apr 27, 2012	23.84	24.05	23.78	24.04	791,903	+0.14(+0.57%)
Apr 26, 2012	23.83	23.99	23.80	23.90	790,070	+0.04(+0.18%)
Apr 25, 2012	24.25	24.28	23.81	23.86	1,139,008	-0.26(-1.09%)
Apr 24, 2012	23.84	24.12	23.83	24.12	1,011,711	+0.27(+1.12%)
Apr 23, 2012	23.62	23.89	23.36	23.85	923,139	+0.12(+0.51%)
Apr 20, 2012	23.64	23.82	23.62	23.73	794,996	+0.20(+0.83%)
Apr 19, 2012	23.64	23.76	23.50	23.54	1,517,990	-0.14(-0.58%)
Apr 18, 2012	23.79	23.84	23.60	23.67	745,613	-0.12(-0.50%)
Apr 17, 2012	23.59	24.04	23.59	23.79	868,718	+0.35(+1.49%)
Apr 16, 2012	23.32	23.56	23.29	23.44	784,958	+0.21(+0.92%)
Apr 13, 2012	23.46	23.51	23.20	23.23	727,391	-0.23(-0.98%)
Apr 12, 2012	23.35	23.56	23.30	23.46	681,044	+0.20(+0.87%)
Apr 11, 2012	23.12	23.38	23.08	23.26	681,159	+0.20(+0.88%)
Apr 10, 2012	23.32	23.44	22.88	23.06	2,068,344	-0.37(-1.56%)
Apr 09, 2012	23.32	23.56	23.24	23.42	643,421	-0.11(-0.46%)
Apr 05, 2012	23.77	23.77	23.38	23.53	1,124,148	-0.25(-1.06%)
Apr 04, 2012	23.52	23.88	23.34	23.78	1,186,202	+0.11(+0.48%)
Apr 03, 2012	23.72	23.78	23.54	23.67	782,905	-0.14(-0.57%)

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