Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.92	24.89	23.92	24.61	233,341	-0.24(-0.98%)
Jul 28, 2011	25.05	25.05	24.80	24.86	231,233	-0.19(-0.76%)
Jul 27, 2011	25.25	25.26	24.97	25.05	303,662	-0.24(-0.94%)
Jul 26, 2011	25.54	25.54	25.24	25.29	141,448	-0.22(-0.86%)
Jul 25, 2011	25.45	25.72	25.38	25.51	257,747	-0.07(-0.26%)
Jul 22, 2011	25.63	25.63	25.53	25.57	136,892	-0.14(-0.55%)
Jul 21, 2011	25.46	25.74	25.46	25.71	158,794	+0.26(+1.03%)
Jul 20, 2011	25.35	25.52	25.18	25.45	216,044	+0.15(+0.58%)
Jul 19, 2011	25.05	25.32	24.89	25.30	227,358	+0.42(+1.67%)
Jul 18, 2011	25.15	25.18	24.86	24.89	115,238	-0.37(-1.45%)
Jul 15, 2011	25.14	25.30	25.11	25.25	259,260	+0.13(+0.51%)
Jul 14, 2011	25.36	25.46	25.10	25.13	173,192	-0.25(-0.99%)
Jul 13, 2011	25.50	25.50	25.28	25.38	321,767	+0.04(+0.14%)
Jul 12, 2011	25.00	25.54	25.00	25.34	373,450	+0.20(+0.78%)
Jul 11, 2011	25.27	25.41	25.11	25.14	223,845	-0.39(-1.53%)
Jul 08, 2011	25.38	25.60	25.38	25.54	92,969	-0.11(-0.43%)
Jul 07, 2011	25.66	25.68	25.49	25.65	141,377	+0.15(+0.60%)
Jul 06, 2011	25.35	25.64	25.32	25.49	131,156	+0.06(+0.24%)
Jul 05, 2011	25.44	25.58	25.27	25.43	231,659	+0.04(+0.14%)
Jul 01, 2011	25.10	25.47	24.99	25.40	227,582	+0.30(+1.19%)
Jun 30, 2011	24.95	25.13	24.90	25.10	236,669	+0.13(+0.54%)
Jun 29, 2011	24.95	25.00	24.76	24.96	205,379	+0.08(+0.32%)
Jun 28, 2011	24.86	24.88	24.78	24.88	175,914	+0.08(+0.32%)
Jun 27, 2011	24.76	24.87	24.68	24.80	290,504	+0.09(+0.37%)
Jun 24, 2011	24.33	24.88	24.33	24.71	477,539	+0.40(+1.66%)
Jun 23, 2011	23.99	24.32	23.95	24.31	315,958	+0.10(+0.40%)
Jun 22, 2011	24.28	24.40	24.06	24.21	214,005	-0.09(-0.38%)
Jun 21, 2011	24.25	24.33	24.15	24.30	290,384	+0.21(+0.86%)
Jun 20, 2011	24.12	24.14	24.05	24.09	267,087	+0.30(+1.26%)
Jun 17, 2011	23.73	23.92	23.67	23.79	448,632	+0.24(+1.01%)
Jun 16, 2011	23.36	23.69	23.30	23.55	127,070	+0.17(+0.71%)
Jun 15, 2011	23.40	23.59	23.30	23.39	186,032	-0.18(-0.75%)
Jun 14, 2011	23.60	23.71	23.44	23.57	212,502	+0.14(+0.60%)
Jun 13, 2011	23.42	23.56	23.30	23.43	106,397	+0.07(+0.29%)
Jun 10, 2011	23.35	23.50	23.30	23.36	224,702	-0.10(-0.44%)
Jun 09, 2011	23.63	23.65	23.43	23.46	102,708	-0.10(-0.42%)
Jun 08, 2011	23.46	23.64	23.24	23.56	164,377	+0.00(+0.00%)
Jun 07, 2011	23.70	23.71	23.52	23.56	256,465	-0.02(-0.08%)
Jun 06, 2011	23.65	23.82	23.54	23.58	324,390	-0.15(-0.62%)
Jun 03, 2011	23.75	23.85	23.56	23.73	313,744	-0.23(-0.94%)
May 24, 2011	24.10	24.10	23.87	23.95	167,826	-0.04(-0.18%)
May 23, 2011	24.05	24.29	23.98	23.99	268,887	-0.32(-1.33%)
May 20, 2011	24.26	24.49	24.18	24.32	379,033	-0.05(-0.23%)
May 19, 2011	24.47	24.58	24.29	24.37	362,979	+0.02(+0.10%)
May 18, 2011	24.40	24.58	24.21	24.35	205,362	+0.00(+0.00%)
May 17, 2011	24.39	24.48	24.27	24.35	228,908	-0.12(-0.50%)
May 16, 2011	24.55	24.73	24.45	24.47	185,493	-0.19(-0.77%)
May 13, 2011	24.84	24.90	24.50	24.66	128,857	-0.24(-0.96%)
May 12, 2011	24.54	24.94	24.50	24.90	168,814	+0.28(+1.15%)
May 11, 2011	24.62	24.76	24.51	24.62	308,877	-0.13(-0.54%)
May 10, 2011	24.34	24.79	24.33	24.75	197,198	+0.47(+1.92%)
May 09, 2011	24.13	24.33	24.06	24.28	144,323	+0.07(+0.30%)
May 06, 2011	24.39	24.48	24.09	24.21	197,434	+0.07(+0.30%)
May 05, 2011	24.32	24.36	24.05	24.14	321,119	-0.30(-1.24%)
May 04, 2011	24.56	24.66	24.42	24.44	203,634	-0.19(-0.79%)
May 03, 2011	24.56	24.70	24.50	24.63	318,313	+0.01(+0.02%)

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