Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	25.23	25.28	24.74	24.89	23,477,132	-0.14(-0.57%)
Aug 30, 2011	25.15	25.22	24.83	25.03	21,626,986	-0.13(-0.50%)
Aug 29, 2011	25.52	25.52	25.01	25.15	19,882,014	-0.01(-0.03%)
Aug 26, 2011	25.24	25.51	24.87	25.16	24,883,662	+0.12(+0.47%)
Aug 25, 2011	25.50	25.72	24.88	25.04	20,904,856	-0.39(-1.54%)
Aug 24, 2011	24.41	25.50	24.33	25.44	26,864,050	+0.93(+3.81%)
Aug 23, 2011	24.02	24.53	23.87	24.50	16,951,850	+0.61(+2.57%)
Aug 22, 2011	23.98	24.13	23.70	23.89	17,198,182	+0.30(+1.25%)
Aug 19, 2011	23.57	24.31	23.53	23.59	20,903,120	-0.21(-0.87%)
Aug 18, 2011	23.99	24.28	23.50	23.80	24,995,030	-0.92(-3.74%)
Aug 17, 2011	24.83	25.15	24.36	24.72	21,670,818	+0.21(+0.88%)
Aug 16, 2011	24.44	24.72	24.18	24.51	39,147,148	+1.23(+5.28%)
Aug 15, 2011	22.69	23.29	22.55	23.28	21,483,260	+0.65(+2.88%)
Aug 12, 2011	22.38	22.68	22.05	22.63	25,319,310	+0.39(+1.76%)
Aug 11, 2011	20.97	22.50	20.96	22.24	27,197,704	+1.14(+5.40%)
Aug 10, 2011	21.70	21.95	21.05	21.10	31,697,814	-1.21(-5.44%)
Aug 09, 2011	22.29	22.39	20.82	22.31	35,312,540	+0.90(+4.22%)
Aug 08, 2011	22.29	22.46	21.40	21.41	51,370,336	-1.34(-5.89%)
Aug 05, 2011	23.73	23.79	22.66	22.75	49,301,104	-0.71(-3.03%)
Aug 04, 2011	23.98	24.21	23.45	23.46	25,601,496	-0.93(-3.79%)
Aug 03, 2011	24.32	24.41	23.94	24.38	19,221,572	+0.10(+0.40%)
Aug 02, 2011	25.06	25.16	24.27	24.29	24,859,266	-1.06(-4.18%)
Aug 01, 2011	25.95	25.95	25.07	25.35	18,970,302	-0.50(-1.95%)
Jul 29, 2011	25.72	26.08	25.63	25.85	16,352,894	-0.16(-0.63%)
Jul 28, 2011	26.37	26.72	25.95	26.01	18,676,326	-0.35(-1.33%)
Jul 27, 2011	26.87	26.91	26.31	26.36	16,609,770	-0.57(-2.10%)
Jul 26, 2011	27.08	27.35	26.92	26.93	13,359,682	-0.19(-0.71%)
Jul 25, 2011	26.92	27.36	26.82	27.12	11,651,235	+0.10(+0.36%)
Jul 22, 2011	27.16	27.25	26.92	27.03	10,825,957	-0.15(-0.54%)
Jul 21, 2011	27.06	27.54	27.03	27.17	16,800,378	+0.23(+0.85%)
Jul 20, 2011	26.81	27.07	26.58	26.94	15,297,481	+0.22(+0.83%)
Jul 19, 2011	26.53	26.84	26.44	26.72	13,093,077	+0.31(+1.18%)
Jul 18, 2011	26.51	26.60	26.15	26.41	9,335,035	-0.16(-0.61%)
Jul 15, 2011	26.71	26.71	26.26	26.57	13,409,620	-0.04(-0.14%)
Jul 14, 2011	26.77	27.04	26.51	26.61	14,676,422	-0.13(-0.47%)
Jul 13, 2011	26.89	27.11	26.69	26.74	14,260,838	+0.01(+0.06%)
Jul 12, 2011	26.94	27.20	26.72	26.72	12,068,951	-0.18(-0.69%)
Jul 11, 2011	26.83	27.13	26.76	26.91	11,193,657	-0.19(-0.71%)
Jul 08, 2011	27.09	27.15	26.87	27.10	13,274,184	-0.32(-1.16%)
Jul 07, 2011	27.25	27.57	27.20	27.42	13,310,400	+0.36(+1.31%)
Jul 06, 2011	26.97	27.19	26.88	27.06	9,498,161	-0.01(-0.05%)
Jul 05, 2011	27.11	27.27	26.96	27.08	13,430,120	-0.10(-0.38%)
Jul 01, 2011	26.86	27.35	26.83	27.18	13,212,656	+0.38(+1.41%)
Jun 30, 2011	26.78	26.87	26.60	26.80	16,141,260	+0.18(+0.67%)
Jun 29, 2011	26.75	26.87	26.49	26.63	16,618,333	-0.06(-0.22%)
Jun 28, 2011	26.15	26.85	26.09	26.69	22,977,416	+0.64(+2.44%)
Jun 27, 2011	25.92	26.19	25.66	26.05	11,385,409	+0.09(+0.34%)
Jun 24, 2011	26.36	26.41	25.96	25.96	21,267,180	-0.42(-1.60%)
Jun 23, 2011	25.58	26.40	25.56	26.38	23,105,546	+0.53(+2.06%)
Jun 22, 2011	26.10	26.20	25.82	25.85	13,385,715	-0.37(-1.41%)
Jun 21, 2011	25.82	26.24	25.61	26.22	20,006,006	+0.49(+1.90%)
Jun 20, 2011	25.75	25.78	25.66	25.73	10,629,978	+0.18(+0.70%)
Jun 17, 2011	25.69	25.85	25.39	25.55	24,762,798	+0.02(+0.09%)
Jun 16, 2011	25.21	25.74	25.17	25.53	19,032,598	+0.46(+1.83%)
Jun 15, 2011	25.42	25.51	25.03	25.07	19,740,288	-0.64(-2.50%)
Jun 14, 2011	25.06	25.78	24.95	25.72	23,694,234	+1.10(+4.48%)
Jun 13, 2011	24.58	24.89	24.54	24.61	15,987,790	+0.03(+0.12%)
Jun 10, 2011	25.10	25.16	24.55	24.58	16,872,290	-0.63(-2.51%)
Jun 09, 2011	25.07	25.38	25.05	25.22	9,440,347	+0.17(+0.67%)
Jun 08, 2011	25.12	25.21	24.99	25.05	12,841,662	-0.17(-0.67%)
Jun 07, 2011	25.34	25.72	25.20	25.22	12,745,692	+0.03(+0.12%)
Jun 06, 2011	25.36	25.57	25.19	25.19	10,190,810	-0.25(-0.98%)

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