Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	21.40	21.50	21.25	21.40	26,134	+0.03(+0.14%)
Jun 29, 2011	21.35	21.40	21.17	21.37	18,965	+0.12(+0.56%)
Jun 28, 2011	21.00	21.29	21.00	21.25	20,536	+0.22(+1.05%)
Jun 27, 2011	21.00	21.19	20.90	21.03	63,246	-0.15(-0.71%)
Jun 24, 2011	21.26	21.26	21.02	21.18	19,953	-0.14(-0.66%)
Jun 23, 2011	21.00	21.32	21.00	21.32	37,891	+0.20(+0.95%)
Jun 22, 2011	21.05	21.25	21.01	21.12	28,141	+0.12(+0.57%)
Jun 21, 2011	21.07	21.34	21.00	21.00	46,266	+0.08(+0.38%)
Jun 20, 2011	21.04	21.10	20.87	20.92	29,472	-0.08(-0.38%)
Jun 17, 2011	20.90	21.10	20.74	21.00	65,788	+0.10(+0.48%)
Jun 16, 2011	21.10	21.13	20.79	20.90	24,945	-0.10(-0.48%)
Jun 15, 2011	20.72	21.18	20.57	21.00	114,525	+0.30(+1.45%)
Jun 14, 2011	20.40	20.88	20.40	20.70	48,423	+0.30(+1.47%)
Jun 13, 2011	21.32	21.32	20.32	20.40	78,317	-0.67(-3.18%)
Jun 10, 2011	21.12	21.19	21.00	21.07	37,729	-0.05(-0.24%)
Jun 09, 2011	21.31	21.31	21.12	21.12	31,793	+0.00(+0.00%)
Jun 08, 2011	21.15	21.36	21.12	21.12	20,460	-0.22(-1.03%)
Jun 07, 2011	21.36	21.37	21.16	21.34	28,281	+0.03(+0.14%)
Jun 06, 2011	21.70	21.75	21.03	21.31	33,440	-0.01(-0.05%)
Jun 03, 2011	21.73	21.75	21.21	21.32	43,502	-0.32(-1.48%)
May 24, 2011	21.40	21.65	21.33	21.64	49,978	+0.16(+0.74%)
May 20, 2011	21.49	21.50	21.30	21.48	16,561	+0.08(+0.37%)
May 19, 2011	21.50	21.59	21.40	21.40	30,897	-0.01(-0.05%)
May 18, 2011	21.35	21.50	21.25	21.41	32,037	+0.17(+0.80%)
May 17, 2011	21.50	21.54	21.00	21.24	31,146	-0.26(-1.21%)
May 16, 2011	21.74	21.74	21.30	21.50	62,342	-0.11(-0.51%)
May 13, 2011	21.94	21.94	21.61	21.61	69,084	-0.19(-0.87%)
May 12, 2011	21.83	21.94	21.61	21.80	32,334	-0.15(-0.68%)
May 11, 2011	22.27	22.27	21.95	21.95	52,789	-0.10(-0.45%)
May 10, 2011	22.00	22.24	22.00	22.05	60,712	+0.05(+0.23%)
May 09, 2011	21.77	22.29	21.53	22.00	41,992	+0.45(+2.09%)
May 06, 2011	21.35	21.70	21.22	21.55	37,115	+0.14(+0.65%)
May 05, 2011	21.76	21.99	21.36	21.41	45,430	-0.64(-2.90%)
May 04, 2011	22.05	22.05	21.34	22.05	101,947	-0.01(-0.05%)
May 03, 2011	22.45	22.46	22.00	22.06	82,388	-0.30(-1.34%)
May 02, 2011	22.51	22.46	22.36	22.36	26,256	-0.17(-0.75%)
Apr 29, 2011	22.35	22.54	22.31	22.53	68,343	+0.08(+0.36%)
Apr 28, 2011	22.07	22.52	22.01	22.45	88,898	+0.34(+1.54%)
Apr 27, 2011	22.49	22.49	22.11	22.11	19,743	-0.40(-1.78%)
Apr 26, 2011	22.52	22.55	22.27	22.51	34,195	+0.10(+0.45%)
Apr 25, 2011	22.85	22.93	22.41	22.41	36,083	-0.33(-1.45%)
Apr 21, 2011	22.50	22.86	22.50	22.74	54,691	+0.28(+1.25%)
Apr 20, 2011	22.17	22.49	21.97	22.46	75,981	+0.60(+2.74%)
Apr 19, 2011	21.83	21.96	21.73	21.86	31,613	+0.06(+0.28%)
Apr 18, 2011	22.00	22.09	21.55	21.80	80,820	-0.16(-0.73%)
Apr 15, 2011	21.90	22.00	21.80	21.96	55,989	+0.00(+0.00%)
Apr 14, 2011	21.97	22.00	21.58	21.96	56,373	+0.05(+0.23%)
Apr 13, 2011	21.90	22.09	21.80	21.91	109,568	+0.10(+0.46%)
Apr 12, 2011	22.69	22.70	21.81	21.81	116,950	-0.81(-3.58%)
Apr 11, 2011	23.19	23.20	22.60	22.62	118,868	-0.50(-2.16%)
Apr 08, 2011	23.23	23.25	23.09	23.12	45,628	+0.08(+0.35%)
Apr 07, 2011	23.60	23.60	22.96	23.04	54,740	-0.56(-2.37%)
Apr 06, 2011	23.67	23.67	23.50	23.60	103,559	+0.10(+0.43%)
Apr 05, 2011	23.59	23.68	23.50	23.50	80,332	-0.09(-0.38%)
Apr 04, 2011	23.60	23.60	23.47	23.59	112,851	+0.04(+0.17%)

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