Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	23.78	23.94	23.74	23.93	39,621	+0.24(+1.02%)
Jun 29, 2011	23.59	23.72	23.55	23.69	19,477	+0.24(+1.02%)
Jun 28, 2011	23.28	23.45	23.28	23.45	9,987	+0.24(+1.04%)
Jun 27, 2011	22.98	23.24	22.94	23.21	37,109	+0.23(+1.00%)
Jun 24, 2011	23.15	23.15	22.98	22.98	12,327	-0.25(-1.08%)
Jun 23, 2011	23.03	23.23	22.93	23.23	8,426	-0.08(-0.33%)
Jun 22, 2011	23.36	23.49	23.30	23.30	36,313	-0.15(-0.66%)
Jun 21, 2011	23.21	23.46	23.19	23.46	16,673	+0.39(+1.71%)
Jun 20, 2011	23.08	23.13	23.06	23.06	129,003	+0.01(+0.03%)
Jun 17, 2011	23.13	23.14	22.96	23.05	20,184	+0.13(+0.55%)
Jun 16, 2011	22.87	23.02	22.80	22.93	23,100	+0.03(+0.14%)
Jun 15, 2011	23.07	23.16	22.84	22.89	78,913	-0.37(-1.60%)
Jun 14, 2011	23.19	23.34	23.19	23.27	49,956	+0.30(+1.32%)
Jun 13, 2011	22.98	23.06	22.95	22.96	52,690	-0.02(-0.09%)
Jun 10, 2011	23.17	23.17	22.91	22.98	56,834	-0.34(-1.47%)
Jun 09, 2011	23.17	23.38	23.17	23.32	6,103	+0.22(+0.94%)
Jun 08, 2011	23.22	23.24	23.09	23.11	29,065	-0.28(-1.20%)
Jun 07, 2011	23.40	23.40	23.33	23.39	34,235	+0.13(+0.56%)
Jun 06, 2011	23.45	23.46	23.22	23.26	24,668	-0.26(-1.12%)
Jun 03, 2011	23.45	23.64	23.45	23.52	9,166	-0.30(-1.24%)
May 24, 2011	23.83	23.88	23.76	23.82	9,341	+0.04(+0.18%)
May 23, 2011	23.77	23.83	23.72	23.78	29,614	-0.35(-1.46%)
May 20, 2011	24.20	24.20	24.11	24.13	2,992	-0.13(-0.52%)
May 19, 2011	24.28	24.32	24.16	24.25	23,473	+0.04(+0.16%)
May 18, 2011	23.96	24.23	23.96	24.22	24,179	+0.27(+1.11%)
May 17, 2011	23.90	23.99	23.83	23.95	12,653	-0.06(-0.26%)
May 16, 2011	24.06	24.21	23.98	24.01	8,726	-0.14(-0.59%)
May 13, 2011	24.29	24.29	24.12	24.15	19,139	-0.22(-0.91%)
May 12, 2011	24.16	24.39	24.13	24.38	118,775	+0.12(+0.50%)
May 11, 2011	24.46	24.46	24.18	24.25	22,306	-0.24(-0.98%)
May 10, 2011	24.36	24.55	24.35	24.49	8,966	+0.20(+0.83%)
May 09, 2011	24.20	24.33	24.17	24.29	13,445	+0.09(+0.39%)
May 06, 2011	24.33	24.42	24.10	24.20	37,478	+0.12(+0.49%)
May 05, 2011	24.16	24.27	24.00	24.08	12,450	-0.19(-0.80%)
May 04, 2011	24.43	24.43	24.19	24.27	23,511	-0.11(-0.44%)
May 03, 2011	24.54	24.57	24.37	24.38	16,063	-0.19(-0.77%)
May 02, 2011	24.53	24.57	24.52	24.57	19,007	-0.03(-0.11%)
Apr 29, 2011	24.56	24.63	24.56	24.60	13,655	+0.04(+0.18%)
Apr 28, 2011	24.50	24.56	24.46	24.55	8,658	+0.07(+0.29%)
Apr 27, 2011	24.40	24.49	24.27	24.48	40,766	+0.19(+0.78%)
Apr 26, 2011	24.15	24.33	24.15	24.29	49,776	+0.19(+0.80%)
Apr 25, 2011	24.10	24.10	24.02	24.10	11,772	-0.02(-0.07%)
Apr 21, 2011	24.13	24.13	24.03	24.12	26,278	+0.11(+0.46%)
Apr 20, 2011	23.91	24.01	23.91	24.00	32,690	+0.35(+1.50%)
Apr 19, 2011	23.57	23.65	23.51	23.65	61,232	+0.12(+0.50%)
Apr 18, 2011	23.55	23.55	23.36	23.53	20,850	-0.25(-1.04%)
Apr 15, 2011	23.72	23.86	23.68	23.78	83,231	+0.05(+0.21%)
Apr 14, 2011	23.58	23.74	23.50	23.73	41,445	+0.04(+0.17%)
Apr 13, 2011	23.77	23.77	23.62	23.69	22,057	-0.03(-0.15%)
Apr 12, 2011	23.79	23.79	23.63	23.72	40,715	-0.14(-0.58%)
Apr 11, 2011	23.97	24.02	23.86	23.86	56,212	-0.11(-0.46%)
Apr 08, 2011	24.08	24.09	23.88	23.97	21,979	-0.09(-0.38%)
Apr 07, 2011	24.10	24.16	23.98	24.06	57,500	-0.06(-0.26%)
Apr 06, 2011	24.14	24.16	24.06	24.13	43,460	+0.02(+0.08%)
Apr 05, 2011	24.02	24.16	24.02	24.11	15,602	+0.06(+0.26%)
Apr 04, 2011	24.06	24.13	23.99	24.04	27,949	+0.00(+0.00%)

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