Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.55	27.98	27.10	27.37	11,904,272	-0.56(-2.01%)
Jul 28, 2011	28.07	28.69	27.84	27.93	8,673,028	-0.15(-0.53%)
Jul 27, 2011	28.58	28.79	28.04	28.08	11,768,630	-0.72(-2.50%)
Jul 26, 2011	29.08	29.17	28.62	28.80	7,453,585	-0.34(-1.17%)
Jul 25, 2011	29.16	29.39	28.97	29.14	6,357,358	-0.40(-1.35%)
Jul 22, 2011	29.62	29.65	29.46	29.54	7,183,544	+0.31(+1.06%)
Jul 21, 2011	28.93	29.62	28.89	29.23	9,860,395	+0.49(+1.70%)
Jul 20, 2011	28.15	28.85	28.13	28.74	10,565,443	+0.78(+2.79%)
Jul 19, 2011	27.66	28.11	27.47	27.96	8,578,351	+0.59(+2.16%)
Jul 18, 2011	27.49	27.67	26.91	27.37	6,347,671	-0.28(-1.01%)
Jul 15, 2011	27.53	27.83	27.30	27.65	6,490,151	+0.29(+1.06%)
Jul 14, 2011	28.08	28.08	27.27	27.36	8,732,845	-0.61(-2.18%)
Jul 13, 2011	27.96	28.60	27.79	27.97	6,367,213	+0.23(+0.83%)
Jul 12, 2011	27.87	28.25	27.60	27.74	7,884,144	-0.20(-0.72%)
Jul 11, 2011	28.08	28.53	27.78	27.94	7,061,826	-0.73(-2.55%)
Jul 08, 2011	28.48	28.71	28.11	28.67	6,214,332	-0.31(-1.07%)
Jul 07, 2011	28.83	29.36	28.76	28.98	8,550,288	+0.46(+1.61%)
Jul 06, 2011	28.59	28.77	28.04	28.52	11,095,163	-0.05(-0.18%)
Jul 05, 2011	28.53	28.80	28.29	28.57	8,515,987	+0.02(+0.07%)
Jul 01, 2011	28.59	28.72	28.24	28.55	11,650,375	+0.06(+0.21%)
Jun 30, 2011	28.54	29.13	28.45	28.49	10,356,439	+0.13(+0.46%)
Jun 29, 2011	28.22	28.54	27.93	28.36	8,724,237	+0.26(+0.93%)
Jun 28, 2011	27.46	28.15	27.41	28.10	7,510,574	+0.75(+2.74%)
Jun 27, 2011	26.75	27.69	26.43	27.35	9,201,419	+0.56(+2.09%)
Jun 24, 2011	26.71	27.20	26.71	26.79	13,420,525	+0.09(+0.34%)
Jun 23, 2011	26.21	26.74	25.68	26.70	9,014,580	+0.04(+0.15%)
Jun 22, 2011	26.77	26.97	26.64	26.66	7,345,759	-0.25(-0.93%)
Jun 21, 2011	26.52	27.14	26.46	26.91	8,369,239	+0.54(+2.05%)
Jun 20, 2011	26.36	26.48	26.27	26.37	7,130,520	+0.49(+1.89%)
Jun 17, 2011	25.63	26.54	25.60	25.88	12,772,556	+0.52(+2.05%)
Jun 16, 2011	25.64	25.75	25.03	25.36	8,998,540	-0.34(-1.32%)
Jun 15, 2011	25.86	26.19	25.52	25.70	10,254,904	-0.51(-1.95%)
Jun 14, 2011	26.17	26.45	26.04	26.21	7,924,255	+0.39(+1.51%)
Jun 13, 2011	26.20	26.51	25.65	25.82	7,721,146	-0.38(-1.45%)
Jun 10, 2011	26.51	26.59	26.09	26.20	7,859,407	-0.51(-1.91%)
Jun 09, 2011	26.38	26.98	26.30	26.71	9,506,276	+0.32(+1.21%)
Jun 08, 2011	26.45	26.60	25.93	26.39	8,211,604	-0.16(-0.60%)
Jun 07, 2011	26.67	26.93	26.53	26.55	5,935,966	+0.09(+0.34%)
Jun 06, 2011	27.07	27.27	26.43	26.46	7,730,868	-0.74(-2.72%)
Jun 03, 2011	26.84	27.50	26.69	27.20	10,266,146	+0.84(+3.19%)
May 24, 2011	26.82	27.00	26.30	26.36	12,019,689	-0.35(-1.31%)
May 23, 2011	26.53	26.82	26.20	26.71	7,536,401	-0.28(-1.04%)
May 20, 2011	27.25	27.32	26.90	26.99	7,063,747	-0.37(-1.35%)
May 19, 2011	27.20	27.49	27.11	27.36	7,724,774	+0.32(+1.18%)
May 18, 2011	26.14	27.27	26.14	27.04	11,481,576	+0.98(+3.76%)
May 17, 2011	25.45	26.20	25.22	26.06	13,157,021	+0.57(+2.24%)
May 16, 2011	25.86	26.09	25.47	25.49	9,220,118	-0.45(-1.73%)
May 13, 2011	26.72	26.73	25.94	25.94	11,199,481	-0.55(-2.08%)
May 12, 2011	26.79	26.91	26.36	26.49	10,587,178	-0.40(-1.49%)
May 11, 2011	27.24	27.32	26.66	26.89	11,738,271	-0.62(-2.25%)
May 10, 2011	26.71	27.64	26.60	27.51	10,007,028	+0.90(+3.38%)
May 09, 2011	26.53	26.82	26.25	26.61	5,531,443	+0.04(+0.15%)
May 06, 2011	26.99	27.07	26.37	26.57	7,968,448	-0.13(-0.49%)
May 05, 2011	26.88	27.12	26.35	26.70	14,596,217	-0.51(-1.87%)
May 04, 2011	26.32	27.72	26.05	27.21	23,834,904	+1.97(+7.81%)
May 03, 2011	25.67	25.74	24.95	25.24	9,673,348	-0.41(-1.60%)

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