Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	25.65	26.09	25.44	25.93	195,273	-0.03(-0.13%)
Jul 28, 2011	26.04	26.37	25.95	25.97	441,078	-0.05(-0.19%)
Jul 27, 2011	26.69	26.69	26.00	26.02	71,376	-0.75(-2.82%)
Jul 26, 2011	26.98	26.98	26.71	26.77	59,619	-0.21(-0.78%)
Jul 25, 2011	26.92	27.27	26.92	26.98	43,903	-0.33(-1.20%)
Jul 22, 2011	27.32	27.37	27.28	27.31	15,076	-0.11(-0.40%)
Jul 21, 2011	27.24	27.46	27.11	27.42	17,720	+0.38(+1.40%)
Jul 20, 2011	27.15	27.15	26.86	27.04	65,937	-0.08(-0.31%)
Jul 19, 2011	26.79	27.16	26.79	27.13	33,029	+0.58(+2.18%)
Jul 18, 2011	26.77	26.85	26.42	26.55	43,612	-0.34(-1.28%)
Jul 15, 2011	26.82	26.94	26.75	26.89	30,531	+0.08(+0.28%)
Jul 14, 2011	27.28	27.41	26.78	26.81	20,003	-0.43(-1.57%)
Jul 13, 2011	27.15	27.47	27.13	27.24	47,487	+0.27(+1.00%)
Jul 12, 2011	26.97	27.26	26.93	26.97	179,929	-0.13(-0.50%)
Jul 11, 2011	27.32	27.35	27.04	27.11	42,799	-0.53(-1.91%)
Jul 08, 2011	27.45	27.66	27.39	27.64	57,159	-0.13(-0.45%)
Jul 07, 2011	27.62	27.92	27.60	27.76	60,140	+0.34(+1.25%)
Jul 06, 2011	27.28	27.48	27.28	27.42	86,506	+0.07(+0.25%)
Jul 05, 2011	27.21	27.39	27.15	27.35	38,216	+0.15(+0.56%)
Jul 01, 2011	26.85	27.26	26.73	27.20	29,157	+0.39(+1.47%)
Jun 30, 2011	26.61	26.82	26.56	26.81	16,262	+0.34(+1.27%)
Jun 29, 2011	26.56	26.59	26.39	26.47	26,153	+0.04(+0.16%)
Jun 28, 2011	26.20	26.43	26.20	26.43	13,560	+0.37(+1.42%)
Jun 27, 2011	25.73	26.09	25.63	26.06	79,742	+0.36(+1.40%)
Jun 24, 2011	25.98	26.02	25.68	25.70	31,939	-0.23(-0.87%)
Jun 23, 2011	25.38	25.95	25.30	25.93	32,010	+0.17(+0.65%)
Jun 22, 2011	25.80	26.09	25.76	25.76	15,783	-0.22(-0.85%)
Jun 21, 2011	25.62	25.98	25.57	25.98	22,148	+0.58(+2.27%)
Jun 20, 2011	25.33	25.42	25.26	25.40	43,236	+0.20(+0.80%)
Jun 17, 2011	25.41	25.49	25.14	25.20	16,158	+0.15(+0.60%)
Jun 16, 2011	25.12	25.40	24.89	25.05	11,420	-0.13(-0.50%)
Jun 15, 2011	25.27	25.43	25.09	25.17	144,733	-0.33(-1.28%)
Jun 14, 2011	25.15	25.59	25.15	25.50	74,583	+0.59(+2.36%)
Jun 13, 2011	25.11	25.17	24.89	24.91	18,643	-0.06(-0.24%)
Jun 10, 2011	25.27	25.27	24.90	24.97	34,058	-0.44(-1.72%)
Jun 09, 2011	25.32	25.54	25.23	25.41	31,018	+0.12(+0.46%)
Jun 08, 2011	25.45	25.51	25.22	25.29	108,421	-0.27(-1.05%)
Jun 07, 2011	25.63	25.78	25.53	25.56	56,588	+0.05(+0.19%)
Jun 06, 2011	25.90	25.90	25.47	25.51	38,713	-0.34(-1.30%)
Jun 03, 2011	25.99	26.14	25.84	25.85	48,188	-0.09(-0.34%)
May 24, 2011	26.11	26.20	25.88	25.94	24,120	-0.13(-0.51%)
May 23, 2011	26.05	26.23	25.98	26.07	133,982	-0.46(-1.74%)
May 20, 2011	26.62	26.66	26.35	26.53	44,683	-0.13(-0.47%)
May 19, 2011	26.78	26.79	26.42	26.66	53,424	-0.01(-0.03%)
May 18, 2011	26.41	26.70	26.41	26.67	47,710	+0.40(+1.53%)
May 17, 2011	26.28	26.47	26.17	26.26	143,312	-0.26(-0.98%)
May 16, 2011	26.73	26.86	26.47	26.52	28,768	-0.32(-1.19%)
May 13, 2011	27.24	27.24	26.80	26.84	12,355	-0.39(-1.42%)
May 12, 2011	26.78	27.28	26.73	27.23	20,483	+0.26(+0.96%)
May 11, 2011	27.26	27.26	26.83	26.97	12,707	-0.40(-1.47%)
May 10, 2011	27.00	27.38	27.00	27.37	18,888	+0.48(+1.78%)
May 09, 2011	26.60	26.89	26.57	26.89	21,492	+0.26(+0.99%)
May 06, 2011	26.83	26.93	26.52	26.63	51,260	+0.10(+0.36%)
May 05, 2011	26.41	26.86	26.41	26.53	24,114	-0.05(-0.19%)
May 04, 2011	26.88	26.88	26.42	26.58	39,364	-0.21(-0.78%)
May 03, 2011	27.10	27.20	26.66	26.79	23,882	-0.34(-1.27%)

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