Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	25.08	25.13	24.59	24.74	23,617,090	-0.14(-0.57%)
Aug 30, 2011	25.00	25.07	24.68	24.88	21,755,914	-0.13(-0.50%)
Aug 29, 2011	25.37	25.37	24.86	25.00	20,000,538	-0.01(-0.03%)
Aug 26, 2011	25.09	25.36	24.73	25.01	25,032,004	+0.12(+0.47%)
Aug 25, 2011	25.35	25.57	24.73	24.89	21,029,478	-0.39(-1.54%)
Aug 24, 2011	24.26	25.35	24.19	25.28	27,024,198	+0.93(+3.81%)
Aug 23, 2011	23.88	24.39	23.72	24.36	17,052,908	+0.61(+2.57%)
Aug 22, 2011	23.84	23.99	23.56	23.75	17,300,708	+0.29(+1.25%)
Aug 19, 2011	23.43	24.17	23.39	23.45	21,027,732	-0.21(-0.87%)
Aug 18, 2011	23.85	24.14	23.36	23.66	25,144,036	-0.92(-3.74%)
Aug 17, 2011	24.68	25.00	24.22	24.58	21,800,006	+0.21(+0.88%)
Aug 16, 2011	24.30	24.58	24.04	24.36	39,380,520	+1.22(+5.28%)
Aug 15, 2011	22.56	23.15	22.42	23.14	21,611,330	+0.65(+2.88%)
Aug 12, 2011	22.25	22.55	21.92	22.50	25,470,250	+0.39(+1.76%)
Aug 11, 2011	20.84	22.36	20.83	22.11	27,359,842	+1.13(+5.40%)
Aug 10, 2011	21.57	21.82	20.92	20.97	31,886,778	-1.21(-5.44%)
Aug 09, 2011	22.16	22.26	20.69	22.18	35,523,052	+0.90(+4.22%)
Aug 08, 2011	22.16	22.33	21.27	21.28	51,676,576	-1.33(-5.89%)
Aug 05, 2011	23.59	23.65	22.53	22.61	49,595,008	-0.71(-3.03%)
Aug 04, 2011	23.84	24.07	23.31	23.32	25,754,118	-0.92(-3.79%)
Aug 03, 2011	24.17	24.26	23.80	24.24	19,336,160	+0.10(+0.40%)
Aug 02, 2011	24.91	25.01	24.12	24.14	25,007,462	-1.05(-4.18%)
Aug 01, 2011	25.80	25.80	24.92	25.20	19,083,392	-0.50(-1.95%)
Jul 29, 2011	25.57	25.92	25.48	25.70	16,450,380	-0.16(-0.63%)
Jul 28, 2011	26.21	26.56	25.79	25.86	18,787,664	-0.35(-1.33%)
Jul 27, 2011	26.71	26.75	26.15	26.21	16,708,788	-0.56(-2.10%)
Jul 26, 2011	26.92	27.19	26.76	26.77	13,439,324	-0.19(-0.71%)
Jul 25, 2011	26.76	27.20	26.66	26.96	11,720,693	+0.10(+0.36%)
Jul 22, 2011	27.00	27.09	26.76	26.87	10,890,495	-0.15(-0.54%)
Jul 21, 2011	26.90	27.37	26.87	27.01	16,900,532	+0.23(+0.85%)
Jul 20, 2011	26.65	26.91	26.42	26.79	15,388,676	+0.22(+0.83%)
Jul 19, 2011	26.37	26.68	26.28	26.56	13,171,131	+0.31(+1.18%)
Jul 18, 2011	26.35	26.45	26.00	26.26	9,390,685	-0.16(-0.61%)
Jul 15, 2011	26.55	26.55	26.11	26.42	13,489,560	-0.04(-0.14%)
Jul 14, 2011	26.61	26.88	26.35	26.45	14,763,914	-0.13(-0.47%)
Jul 13, 2011	26.73	26.95	26.53	26.58	14,345,853	+0.01(+0.06%)
Jul 12, 2011	26.78	27.04	26.56	26.56	12,140,899	-0.18(-0.69%)
Jul 11, 2011	26.67	26.97	26.60	26.75	11,260,387	-0.19(-0.71%)
Jul 08, 2011	26.93	26.99	26.71	26.94	13,353,318	-0.32(-1.16%)
Jul 07, 2011	27.09	27.40	27.04	27.26	13,389,749	+0.35(+1.31%)
Jul 06, 2011	26.81	27.03	26.72	26.90	9,554,784	-0.01(-0.05%)
Jul 05, 2011	26.95	27.11	26.80	26.92	13,510,183	-0.10(-0.38%)
Jul 01, 2011	26.70	27.19	26.67	27.02	13,291,423	+0.38(+1.41%)
Jun 30, 2011	26.62	26.71	26.44	26.65	16,237,485	+0.18(+0.67%)
Jun 29, 2011	26.59	26.71	26.33	26.47	16,717,402	-0.06(-0.22%)
Jun 28, 2011	26.00	26.69	25.94	26.53	23,114,394	+0.63(+2.44%)
Jun 27, 2011	25.77	26.03	25.51	25.89	11,453,283	+0.09(+0.34%)
Jun 24, 2011	26.20	26.26	25.81	25.81	21,393,962	-0.42(-1.60%)
Jun 23, 2011	25.43	26.24	25.41	26.23	23,243,288	+0.53(+2.06%)
Jun 22, 2011	25.95	26.04	25.67	25.70	13,465,513	-0.37(-1.41%)
Jun 21, 2011	25.67	26.09	25.45	26.06	20,125,270	+0.49(+1.90%)
Jun 20, 2011	25.59	25.63	25.50	25.58	10,693,348	+0.18(+0.70%)
Jun 17, 2011	25.53	25.70	25.24	25.40	24,910,420	+0.02(+0.09%)
Jun 16, 2011	25.06	25.59	25.02	25.38	19,146,060	+0.46(+1.83%)
Jun 15, 2011	25.27	25.36	24.88	24.92	19,857,968	-0.64(-2.50%)
Jun 14, 2011	24.91	25.62	24.80	25.56	23,835,486	+1.10(+4.48%)
Jun 13, 2011	24.43	24.74	24.39	24.47	16,083,100	+0.03(+0.12%)
Jun 10, 2011	24.95	25.01	24.40	24.44	16,972,874	-0.63(-2.51%)
Jun 09, 2011	24.92	25.23	24.91	25.07	9,496,625	+0.17(+0.67%)
Jun 08, 2011	24.97	25.06	24.84	24.90	12,918,216	-0.17(-0.67%)
Jun 07, 2011	25.19	25.57	25.05	25.07	12,821,675	+0.03(+0.12%)
Jun 06, 2011	25.21	25.42	25.04	25.04	10,251,562	-0.25(-0.98%)

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