Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	23.94	24.01	23.75	23.91	15,996,085	+0.09(+0.40%)
Aug 30, 2012	23.92	23.94	23.67	23.82	14,547,175	-0.18(-0.74%)
Aug 29, 2012	23.79	24.14	23.78	24.00	16,649,683	+0.18(+0.77%)
Aug 27, 2012	24.00	24.08	23.70	23.81	19,080,232	-0.23(-0.95%)
Aug 24, 2012	23.51	24.08	23.50	24.04	22,981,358	+0.51(+2.18%)
Aug 23, 2012	23.69	23.70	23.49	23.53	28,707,844	-0.21(-0.87%)
Aug 22, 2012	23.82	24.04	23.71	23.73	24,346,270	-0.15(-0.63%)
Aug 21, 2012	24.34	24.36	23.85	23.89	36,280,048	-0.45(-1.85%)
Aug 20, 2012	24.46	24.54	24.30	24.34	16,575,828	-0.20(-0.82%)
Aug 17, 2012	24.61	24.63	24.49	24.54	17,040,476	-0.03(-0.14%)
Aug 16, 2012	24.56	24.61	24.38	24.57	15,647,203	-0.04(-0.16%)
Aug 15, 2012	24.59	24.68	24.48	24.61	12,584,644	-0.08(-0.32%)
Aug 14, 2012	24.69	24.75	24.53	24.69	16,017,711	+0.03(+0.14%)
Aug 13, 2012	24.75	24.78	24.61	24.65	11,282,060	-0.18(-0.74%)
Aug 10, 2012	24.58	24.84	24.47	24.84	15,347,880	+0.14(+0.59%)
Aug 09, 2012	24.60	24.75	24.55	24.69	15,239,679	+0.09(+0.36%)
Aug 08, 2012	24.69	24.76	24.54	24.60	18,821,832	-0.16(-0.65%)
Aug 07, 2012	24.95	24.98	24.71	24.76	17,175,730	-0.12(-0.49%)
Aug 06, 2012	24.87	24.99	24.78	24.89	17,197,200	+0.13(+0.52%)
Aug 03, 2012	25.13	25.14	24.69	24.76	23,339,714	-0.09(-0.36%)
Aug 02, 2012	25.10	25.10	24.59	24.85	26,956,696	-0.33(-1.31%)
Aug 01, 2012	25.30	25.85	25.09	25.18	32,895,224	+0.04(+0.16%)
Jul 31, 2012	25.00	25.33	24.99	25.14	20,839,224	+0.11(+0.42%)
Jul 30, 2012	24.90	25.10	24.89	25.03	19,043,254	+0.03(+0.11%)
Jul 27, 2012	24.87	25.09	24.82	25.00	39,615,924	+0.25(+0.99%)
Jul 26, 2012	24.64	24.90	24.63	24.76	27,822,812	+0.41(+1.69%)
Jul 25, 2012	24.44	24.58	24.34	24.35	17,229,464	-0.03(-0.11%)
Jul 24, 2012	24.71	24.74	24.15	24.38	25,423,412	-0.32(-1.31%)
Jul 23, 2012	24.62	24.76	24.32	24.70	22,444,664	-0.08(-0.31%)
Jul 20, 2012	24.59	24.88	24.42	24.78	30,708,054	-0.03(-0.11%)
Jul 19, 2012	25.09	25.28	24.75	24.80	45,848,828	-0.75(-2.94%)
Jul 18, 2012	25.31	25.85	25.26	25.56	37,021,264	+0.13(+0.50%)
Jul 17, 2012	25.28	25.46	25.19	25.43	21,653,630	+0.22(+0.86%)
Jul 16, 2012	25.13	25.34	25.10	25.21	14,846,006	+0.03(+0.13%)
Jul 13, 2012	24.91	25.22	24.91	25.18	17,482,612	+0.30(+1.21%)
Jul 12, 2012	24.87	24.97	24.65	24.88	20,180,414	-0.13(-0.51%)
Jul 11, 2012	24.92	25.06	24.84	25.00	20,932,542	+0.11(+0.45%)
Jul 10, 2012	25.00	25.09	24.85	24.89	21,721,324	-0.02(-0.09%)
Jul 09, 2012	24.75	24.92	24.73	24.92	20,094,094	+0.18(+0.72%)
Jul 06, 2012	24.65	24.78	24.50	24.74	19,422,868	+0.02(+0.07%)
Jul 05, 2012	24.75	24.78	24.61	24.72	20,551,194	-0.03(-0.13%)
Jul 03, 2012	24.77	24.82	24.62	24.75	15,084,173	+0.01(+0.04%)
Jul 02, 2012	24.39	24.74	24.37	24.74	22,434,506	+0.27(+1.10%)
Jun 29, 2012	24.46	24.65	24.37	24.47	33,459,950	+0.26(+1.07%)
Jun 28, 2012	24.14	24.21	23.95	24.21	24,851,332	+0.10(+0.43%)
Jun 27, 2012	24.19	24.23	24.07	24.11	16,916,604	-0.03(-0.14%)
Jun 26, 2012	24.09	24.21	23.99	24.14	18,076,882	+0.10(+0.44%)
Jun 25, 2012	24.02	24.11	23.89	24.04	101,675,344	-0.17(-0.68%)
Jun 22, 2012	24.02	24.20	23.95	24.20	152,468,000	+0.34(+1.43%)
Jun 21, 2012	23.87	24.05	23.82	23.86	28,584,116	+0.02(+0.07%)
Jun 20, 2012	24.02	24.12	23.70	23.84	27,932,010	-0.24(-0.98%)
Jun 19, 2012	24.22	24.26	23.98	24.08	22,577,484	-0.05(-0.21%)
Jun 18, 2012	23.97	24.30	23.96	24.13	22,289,492	+0.15(+0.62%)
Jun 15, 2012	24.18	24.31	23.93	23.98	36,971,696	-0.11(-0.46%)
Jun 14, 2012	23.75	24.26	23.60	24.09	25,662,304	+0.42(+1.77%)
Jun 13, 2012	23.59	23.82	23.57	23.67	20,454,354	+0.03(+0.12%)
Jun 12, 2012	23.50	23.65	23.32	23.65	24,445,218	+0.21(+0.89%)
Jun 11, 2012	23.46	23.65	23.39	23.44	25,743,980	+0.07(+0.28%)
Jun 08, 2012	22.96	23.37	22.91	23.37	24,462,092	+0.44(+1.92%)
Jun 07, 2012	23.02	23.06	22.74	22.93	31,104,308	-0.07(-0.31%)
Jun 06, 2012	22.73	23.00	22.72	23.00	19,448,966	+0.31(+1.38%)
Jun 05, 2012	22.72	22.86	22.61	22.69	17,596,280	-0.08(-0.34%)
Jun 04, 2012	22.58	22.80	22.53	22.77	19,269,338	+0.17(+0.76%)

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