Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	23.81	23.88	23.79	23.85	40,845	+0.08(+0.33%)
Jun 29, 2011	23.75	23.77	23.71	23.77	18,225	+0.11(+0.48%)
Jun 28, 2011	23.63	23.68	23.63	23.66	27,323	+0.08(+0.34%)
Jun 27, 2011	23.56	23.62	23.52	23.58	32,164	-0.12(-0.49%)
Jun 24, 2011	23.92	23.92	23.68	23.69	11,475	-0.09(-0.36%)
Jun 23, 2011	23.68	23.78	23.65	23.78	13,021	-0.03(-0.13%)
Jun 22, 2011	23.86	23.90	23.80	23.81	24,296	-0.08(-0.33%)
Jun 21, 2011	23.84	23.90	23.84	23.89	83,225	+0.19(+0.82%)
Jun 20, 2011	23.72	23.73	23.69	23.69	4,591	+0.02(+0.10%)
Jun 17, 2011	23.69	23.70	23.66	23.67	47,108	+0.07(+0.28%)
Jun 16, 2011	23.65	23.69	23.59	23.61	21,745	-0.05(-0.20%)
Jun 15, 2011	23.74	23.76	23.65	23.65	30,780	-0.16(-0.67%)
Jun 14, 2011	23.80	23.84	23.79	23.81	37,105	+0.12(+0.53%)
Jun 13, 2011	23.75	23.76	23.69	23.69	49,390	-0.04(-0.16%)
Jun 10, 2011	23.88	23.88	23.73	23.73	9,222	-0.14(-0.59%)
Jun 09, 2011	23.86	23.91	23.84	23.87	16,486	+0.05(+0.20%)
Jun 08, 2011	23.87	23.87	23.82	23.82	2,376	-0.10(-0.41%)
Jun 07, 2011	23.91	23.94	23.88	23.92	14,850	+0.08(+0.32%)
Jun 06, 2011	23.90	23.92	23.83	23.84	12,732	-0.09(-0.39%)
Jun 03, 2011	23.86	24.00	23.86	23.94	91,902	+0.06(+0.26%)
May 24, 2011	23.93	23.93	23.86	23.87	22,214	+0.00(+0.00%)
May 23, 2011	23.90	23.91	23.85	23.87	43,077	-0.14(-0.60%)
May 20, 2011	24.08	24.08	24.00	24.02	16,561	-0.08(-0.31%)
May 19, 2011	24.07	24.12	24.06	24.09	24,939	+0.01(+0.03%)
May 18, 2011	24.00	24.09	24.00	24.08	8,025	+0.09(+0.36%)
May 17, 2011	23.97	24.01	23.94	24.00	27,182	+0.00(+0.00%)
May 16, 2011	24.04	24.09	23.99	24.00	12,494	-0.06(-0.26%)
May 13, 2011	24.15	24.15	24.00	24.06	8,895	-0.06(-0.26%)
May 12, 2011	24.09	24.16	24.04	24.12	12,882	+0.02(+0.10%)
May 11, 2011	24.18	24.22	24.08	24.10	10,474	-0.14(-0.58%)
May 10, 2011	24.15	24.25	24.15	24.24	42,481	+0.08(+0.31%)
May 09, 2011	24.09	24.18	24.09	24.16	10,474	+0.05(+0.20%)
May 06, 2011	24.17	24.21	24.07	24.12	21,191	+0.03(+0.13%)
May 05, 2011	24.12	24.15	24.03	24.08	28,752	-0.09(-0.38%)
May 04, 2011	24.24	24.24	24.15	24.18	28,871	-0.01(-0.04%)
May 03, 2011	24.23	24.27	24.18	24.19	32,860	-0.11(-0.45%)
May 02, 2011	24.29	24.35	24.29	24.29	36,254	-0.01(-0.04%)
Apr 29, 2011	24.24	24.31	24.24	24.30	10,164	+0.06(+0.23%)
Apr 28, 2011	24.22	24.26	24.20	24.25	23,242	+0.03(+0.12%)
Apr 27, 2011	24.12	24.22	24.09	24.22	23,010	+0.09(+0.39%)
Apr 26, 2011	24.08	24.15	24.08	24.12	86,789	+0.08(+0.32%)
Apr 25, 2011	24.01	24.05	23.99	24.05	32,089	+0.01(+0.05%)
Apr 21, 2011	24.05	24.05	24.00	24.04	30,491	+0.04(+0.19%)
Apr 20, 2011	23.99	24.01	23.95	23.99	24,749	+0.15(+0.64%)
Apr 19, 2011	23.81	23.84	23.80	23.84	9,798	+0.08(+0.33%)
Apr 18, 2011	23.77	23.78	23.67	23.76	10,509	-0.13(-0.54%)
Apr 15, 2011	23.86	23.91	23.81	23.89	15,022	+0.05(+0.23%)
Apr 14, 2011	23.79	23.84	23.76	23.84	20,235	+0.01(+0.03%)
Apr 13, 2011	23.85	23.85	23.77	23.83	4,586	+0.03(+0.13%)
Apr 12, 2011	23.81	23.82	23.74	23.80	18,442	-0.05(-0.20%)
Apr 11, 2011	23.90	23.91	23.81	23.84	17,685	-0.02(-0.07%)
Apr 08, 2011	23.94	23.94	23.86	23.86	12,628	-0.03(-0.13%)
Apr 07, 2011	23.89	23.94	23.84	23.89	57,517	-0.02(-0.07%)
Apr 06, 2011	23.94	23.94	23.87	23.91	14,757	+0.02(+0.10%)
Apr 05, 2011	23.88	23.94	23.88	23.88	8,726	-0.01(-0.04%)
Apr 04, 2011	23.92	23.92	23.87	23.89	51,882	+0.01(+0.04%)

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