Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	21.59	21.77	21.59	21.77	18,197	+0.59(+2.77%)
Jun 28, 2012	21.01	21.18	21.00	21.18	4,742	-0.25(-1.17%)
Jun 27, 2012	21.52	21.54	21.38	21.44	6,524	-0.03(-0.13%)
Jun 26, 2012	21.24	21.47	21.24	21.46	6,805	+0.27(+1.27%)
Jun 25, 2012	21.31	21.31	21.12	21.19	7,027	-0.34(-1.60%)
Jun 22, 2012	21.37	21.54	21.34	21.54	5,336	+0.21(+1.00%)
Jun 21, 2012	21.89	21.89	21.32	21.32	497,612	-0.59(-2.69%)
Jun 20, 2012	21.92	22.00	21.83	21.91	202,123	-0.01(-0.04%)
Jun 19, 2012	21.75	21.95	21.75	21.92	5,501	+0.29(+1.36%)
Jun 18, 2012	21.43	21.65	21.43	21.63	4,147	+0.22(+1.02%)
Jun 15, 2012	21.33	21.41	21.32	21.41	11,568	+0.20(+0.94%)
Jun 14, 2012	20.97	21.21	20.97	21.21	9,969	+0.28(+1.34%)
Jun 13, 2012	21.14	21.20	20.91	20.93	9,152	-0.21(-1.00%)
Jun 12, 2012	20.93	21.14	20.93	21.14	6,113	+0.11(+0.50%)
Jun 11, 2012	21.13	21.18	20.99	21.03	8,445	-0.22(-1.04%)
Jun 08, 2012	21.22	21.25	21.22	21.25	966	+0.15(+0.70%)
Jun 07, 2012	21.40	21.40	21.10	21.11	9,640	-0.02(-0.09%)
Jun 06, 2012	20.92	21.22	20.92	21.12	12,299	+0.42(+2.05%)
Jun 05, 2012	20.56	20.73	20.55	20.70	10,567	+0.17(+0.83%)
Jun 04, 2012	20.47	20.60	20.37	20.53	95,006	+0.06(+0.28%)
Jun 01, 2012	20.65	20.65	20.45	20.47	122,165	-0.62(-2.96%)
May 31, 2012	20.94	21.10	20.93	21.10	2,457	-0.09(-0.42%)
May 30, 2012	21.25	21.25	21.07	21.19	6,020	-0.17(-0.78%)
May 29, 2012	21.46	21.46	21.35	21.35	747	+0.03(+0.15%)
May 25, 2012	21.31	21.34	21.28	21.32	3,864	+0.11(+0.51%)
May 24, 2012	21.29	21.29	21.11	21.21	4,353	+0.01(+0.05%)
May 23, 2012	20.99	21.20	20.90	21.20	13,684	+0.05(+0.24%)
May 22, 2012	21.23	21.27	21.14	21.15	23,180	+0.04(+0.20%)
May 21, 2012	20.64	21.11	20.64	21.11	3,107	+0.52(+2.50%)
May 18, 2012	20.87	20.90	20.60	20.60	4,635	-0.27(-1.31%)
May 17, 2012	21.25	21.34	20.87	20.87	3,692	-0.49(-2.28%)
May 16, 2012	21.47	21.53	21.36	21.36	1,758	-0.02(-0.11%)
May 15, 2012	21.51	21.63	21.36	21.38	8,270	-0.12(-0.54%)
May 14, 2012	21.44	21.57	21.44	21.50	5,795	-0.17(-0.79%)
May 11, 2012	21.51	21.83	21.51	21.67	10,438	+0.09(+0.40%)
May 10, 2012	21.60	21.70	21.58	21.58	12,359	+0.07(+0.35%)
May 09, 2012	21.30	21.54	21.29	21.50	30,441	-0.16(-0.73%)
May 08, 2012	21.65	21.66	21.28	21.66	3,622	-0.23(-1.07%)
May 07, 2012	21.71	21.93	21.71	21.90	8,774	+0.19(+0.89%)
May 04, 2012	21.89	21.89	21.70	21.71	9,737	-0.39(-1.78%)
May 03, 2012	22.48	22.48	22.10	22.10	58,760	-0.50(-2.22%)
May 02, 2012	22.45	22.60	22.40	22.60	11,475	+0.02(+0.08%)
May 01, 2012	22.69	22.69	22.58	22.58	10,777	+0.12(+0.54%)
Apr 30, 2012	22.43	22.52	22.40	22.46	60,808	+0.01(+0.04%)
Apr 27, 2012	22.38	22.47	22.38	22.45	5,626	+0.45(+2.07%)
Apr 26, 2012	21.92	22.03	21.92	22.00	1,855	+0.07(+0.34%)
Apr 25, 2012	21.76	21.92	21.76	21.92	3,170	+0.28(+1.29%)
Apr 24, 2012	21.66	21.74	21.64	21.64	2,015	-0.07(-0.30%)
Apr 23, 2012	21.72	21.72	21.58	21.71	2,692	-0.23(-1.06%)
Apr 20, 2012	22.02	22.07	21.94	21.94	3,555	-0.02(-0.08%)
Apr 19, 2012	22.06	22.06	21.90	21.96	3,393	-0.14(-0.63%)
Apr 18, 2012	22.02	22.10	22.02	22.10	538	+0.04(+0.18%)
Apr 17, 2012	21.91	22.10	21.91	22.06	1,376	+0.35(+1.60%)
Apr 16, 2012	21.76	21.76	21.63	21.71	11,028	-0.16(-0.72%)
Apr 13, 2012	21.90	21.98	21.87	21.87	4,266	-0.19(-0.88%)
Apr 12, 2012	21.80	22.07	21.80	22.06	1,181	+0.27(+1.24%)
Apr 11, 2012	21.89	21.89	21.77	21.79	3,567	+0.18(+0.84%)
Apr 10, 2012	21.88	21.93	21.56	21.61	33,170	-0.46(-2.08%)
Apr 09, 2012	22.07	22.07	21.96	22.07	3,976	-0.22(-0.97%)
Apr 05, 2012	22.20	22.30	22.20	22.28	7,005	+0.12(+0.54%)
Apr 04, 2012	22.37	22.37	22.14	22.16	3,726	-0.28(-1.24%)
Apr 03, 2012	22.49	22.54	22.41	22.44	2,121	-0.10(-0.45%)

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