Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.13	27.68	26.93	27.49	37,532,656	+0.22(+0.79%)
Jul 28, 2011	27.34	27.60	27.24	27.28	28,408,472	+0.01(+0.05%)
Jul 27, 2011	27.51	27.75	27.22	27.26	9,854,929	-0.34(-1.25%)
Jul 26, 2011	27.61	27.73	27.56	27.61	7,421,119	+0.04(+0.16%)
Jul 25, 2011	27.62	27.87	27.51	27.57	7,463,932	-0.22(-0.77%)
Jul 22, 2011	28.14	28.18	27.72	27.78	10,560,930	-0.45(-1.58%)
Jul 21, 2011	27.50	28.56	27.50	28.23	22,907,074	+0.83(+3.01%)
Jul 20, 2011	27.46	27.59	27.31	27.40	8,309,720	-0.06(-0.21%)
Jul 19, 2011	27.44	27.55	27.26	27.46	9,509,976	+0.14(+0.53%)
Jul 18, 2011	27.45	27.54	27.17	27.31	8,985,239	-0.20(-0.73%)
Jul 15, 2011	27.68	27.68	27.20	27.52	11,856,914	-0.06(-0.21%)
Jul 14, 2011	26.91	27.70	26.91	27.57	18,871,016	+0.61(+2.26%)
Jul 13, 2011	26.97	27.29	26.87	26.96	7,902,127	+0.05(+0.19%)
Jul 12, 2011	26.69	27.20	26.67	26.91	8,968,058	+0.15(+0.56%)
Jul 11, 2011	26.86	26.89	26.69	26.76	5,683,990	-0.31(-1.14%)
Jul 08, 2011	27.03	27.14	26.85	27.07	5,840,269	-0.10(-0.37%)
Jul 07, 2011	27.21	27.21	27.01	27.17	8,511,024	+0.14(+0.50%)
Jul 06, 2011	26.68	27.10	26.68	27.03	9,740,089	+0.27(+1.02%)
Jul 05, 2011	27.06	27.06	26.68	26.76	13,492,546	-0.28(-1.04%)
Jul 01, 2011	26.91	27.05	26.75	27.04	11,195,461	+0.10(+0.37%)
Jun 30, 2011	26.89	26.99	26.69	26.94	9,812,851	+0.19(+0.70%)
Jun 29, 2011	26.94	26.94	26.66	26.75	7,881,928	-0.06(-0.21%)
Jun 28, 2011	26.55	26.82	26.47	26.81	8,397,326	+0.37(+1.41%)
Jun 27, 2011	26.47	26.58	26.27	26.44	5,928,617	+0.05(+0.19%)
Jun 24, 2011	26.75	26.75	26.34	26.39	8,579,134	-0.31(-1.16%)
Jun 23, 2011	26.92	27.00	26.42	26.70	11,611,944	-0.35(-1.30%)
Jun 22, 2011	27.00	27.19	27.00	27.05	7,846,261	-0.06(-0.24%)
Jun 21, 2011	27.03	27.21	26.99	27.11	6,230,956	+0.15(+0.56%)
Jun 20, 2011	26.86	26.98	26.83	26.96	17,295,894	+0.17(+0.62%)
Jun 17, 2011	26.86	27.10	26.74	26.80	10,019,498	+0.08(+0.30%)
Jun 16, 2011	26.62	26.77	26.56	26.72	8,234,436	+0.01(+0.05%)
Jun 15, 2011	26.90	27.09	26.66	26.70	8,822,673	-0.29(-1.09%)
Jun 14, 2011	26.84	27.11	26.79	27.00	9,063,569	+0.28(+1.05%)
Jun 13, 2011	26.68	26.84	26.63	26.72	9,540,676	+0.12(+0.46%)
Jun 10, 2011	27.07	27.13	26.59	26.60	10,554,606	-0.48(-1.78%)
Jun 09, 2011	26.74	27.18	26.72	27.08	8,695,132	+0.32(+1.21%)
Jun 08, 2011	26.71	26.83	26.65	26.75	7,639,236	+0.01(+0.03%)
Jun 07, 2011	26.83	27.07	26.73	26.75	8,192,825	+0.10(+0.38%)
Jun 06, 2011	26.60	26.73	26.53	26.65	9,204,866	+0.05(+0.19%)
Jun 03, 2011	26.75	26.81	26.57	26.60	9,789,636	-1.12(-4.04%)
May 24, 2011	27.54	27.82	27.46	27.72	7,357,575	+0.15(+0.55%)
May 23, 2011	27.36	27.64	27.27	27.57	9,875,063	-0.03(-0.10%)
May 20, 2011	27.75	27.87	27.51	27.59	11,007,075	-0.19(-0.70%)
May 19, 2011	27.88	27.91	27.64	27.79	10,484,059	-0.03(-0.10%)
May 18, 2011	28.15	28.17	27.64	27.82	16,842,226	-0.27(-0.97%)
May 17, 2011	27.97	28.15	27.90	28.09	7,245,967	-0.01(-0.05%)
May 16, 2011	27.96	28.28	27.92	28.10	12,025,719	+0.14(+0.51%)
May 13, 2011	27.83	28.03	27.78	27.96	9,922,689	+0.14(+0.49%)
May 12, 2011	27.44	27.94	27.40	27.82	11,860,533	+0.34(+1.25%)
May 11, 2011	27.42	27.77	27.36	27.48	16,153,286	+0.04(+0.13%)
May 10, 2011	27.42	27.46	27.27	27.44	9,062,739	+0.12(+0.44%)
May 09, 2011	27.25	27.44	27.15	27.32	11,174,510	+0.11(+0.42%)
May 06, 2011	27.22	27.39	27.10	27.21	12,755,836	+0.14(+0.52%)
May 05, 2011	26.96	27.17	26.89	27.07	19,258,122	+0.05(+0.18%)
May 04, 2011	27.00	27.13	26.85	27.02	21,850,786	+0.02(+0.08%)
May 03, 2011	26.53	27.39	26.44	27.00	21,287,852	+0.55(+2.09%)

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