Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	31.42	31.45	30.25	30.70	27,535,146	-0.28(-0.91%)
Aug 30, 2011	30.16	31.38	30.08	30.99	36,181,552	+0.78(+2.60%)
Aug 29, 2011	29.56	30.32	29.22	30.20	22,356,596	+1.31(+4.52%)
Aug 26, 2011	27.50	28.96	27.39	28.90	24,969,058	+1.13(+4.08%)
Aug 25, 2011	28.97	29.20	27.65	27.76	25,223,464	-0.98(-3.42%)
Aug 24, 2011	28.15	28.96	27.95	28.74	26,636,958	+0.49(+1.75%)
Aug 23, 2011	27.15	28.31	26.67	28.25	26,663,326	+1.50(+5.62%)
Aug 22, 2011	28.08	28.09	26.54	26.75	29,678,106	-0.54(-1.98%)
Aug 19, 2011	26.69	28.10	26.64	27.29	28,400,130	-0.45(-1.62%)
Aug 18, 2011	27.83	28.23	26.96	27.74	38,742,288	-1.46(-5.01%)
Aug 17, 2011	29.34	29.82	28.96	29.20	23,037,062	-0.01(-0.02%)
Aug 16, 2011	29.19	29.73	28.78	29.21	27,040,274	-0.41(-1.38%)
Aug 15, 2011	29.30	29.88	28.98	29.61	25,582,264	+0.88(+3.05%)
Aug 12, 2011	28.69	29.13	28.26	28.74	29,470,726	+0.65(+2.32%)
Aug 11, 2011	26.37	28.55	26.06	28.09	41,694,828	+2.10(+8.07%)
Aug 10, 2011	26.07	27.10	25.49	25.99	42,819,564	-0.38(-1.45%)
Aug 09, 2011	25.90	26.52	24.39	26.37	39,739,568	+1.76(+7.15%)
Aug 08, 2011	25.90	26.58	23.79	24.61	46,120,068	-2.99(-10.84%)
Aug 05, 2011	28.96	29.17	25.57	27.60	54,996,868	-0.91(-3.19%)
Aug 04, 2011	30.29	30.66	28.48	28.51	40,457,188	-2.33(-7.57%)
Aug 03, 2011	30.36	30.91	28.85	30.85	38,070,616	+0.78(+2.61%)
Aug 02, 2011	31.55	31.97	30.02	30.06	32,024,026	-1.56(-4.94%)
Aug 01, 2011	31.91	32.14	31.20	31.63	27,656,032	+0.52(+1.67%)
Jul 29, 2011	30.58	31.37	30.39	31.10	20,796,900	+0.03(+0.08%)
Jul 28, 2011	31.24	31.59	30.83	31.08	22,811,618	-0.16(-0.53%)
Jul 27, 2011	31.85	31.95	31.06	31.24	44,830,132	+0.72(+2.35%)
Jul 26, 2011	30.43	30.69	30.16	30.52	24,713,190	+0.08(+0.26%)
Jul 25, 2011	30.43	30.72	30.33	30.45	17,648,590	-0.30(-0.96%)
Jul 22, 2011	30.94	31.00	30.70	30.74	20,616,390	+0.30(+0.97%)
Jul 21, 2011	30.12	30.79	30.00	30.45	26,366,716	+0.52(+1.74%)
Jul 20, 2011	29.96	29.96	29.42	29.92	18,958,084	+0.16(+0.53%)
Jul 19, 2011	29.79	29.99	29.27	29.77	28,032,476	+0.65(+2.22%)
Jul 18, 2011	29.45	29.95	28.96	29.12	21,938,334	-0.55(-1.84%)
Jul 15, 2011	29.62	29.81	29.26	29.67	19,393,252	+0.28(+0.96%)
Jul 14, 2011	29.36	29.71	28.91	29.38	20,855,974	+0.18(+0.61%)
Jul 13, 2011	28.90	29.86	28.90	29.21	24,272,130	+0.63(+2.19%)
Jul 12, 2011	28.74	29.33	28.53	28.58	24,354,168	-0.39(-1.34%)
Jul 11, 2011	29.91	30.31	28.80	28.97	31,235,104	-1.36(-4.50%)
Jul 08, 2011	29.21	30.38	29.21	30.33	25,260,652	+0.47(+1.57%)
Jul 07, 2011	29.31	30.11	29.24	29.87	27,796,640	+0.98(+3.38%)
Jul 06, 2011	28.86	29.07	28.64	28.89	14,524,355	-0.18(-0.63%)
Jul 05, 2011	28.86	29.24	28.53	29.07	18,775,972	+0.14(+0.48%)
Jul 01, 2011	28.08	29.04	27.87	28.94	27,140,534	+1.11(+3.98%)
Jun 30, 2011	27.56	28.06	27.47	27.83	18,984,240	+0.39(+1.42%)
Jun 29, 2011	28.03	28.09	27.26	27.44	24,029,424	-0.32(-1.14%)
Jun 28, 2011	26.71	27.88	26.66	27.76	27,949,160	+1.26(+4.75%)
Jun 27, 2011	25.86	26.70	25.65	26.50	17,815,294	+0.66(+2.55%)
Jun 24, 2011	26.21	26.38	25.66	25.84	17,528,102	-0.24(-0.91%)
Jun 23, 2011	25.28	26.10	25.16	26.07	19,658,682	+0.32(+1.25%)
Jun 22, 2011	25.80	26.36	25.52	25.75	16,776,075	-0.03(-0.13%)
Jun 21, 2011	25.11	25.91	24.95	25.78	16,666,268	+0.85(+3.41%)
Jun 20, 2011	24.91	25.05	24.83	24.93	21,263,462	-0.25(-1.00%)
Jun 17, 2011	25.60	25.76	25.00	25.18	19,935,540	-0.23(-0.91%)
Jun 16, 2011	25.65	26.00	25.03	25.41	19,419,310	-0.44(-1.68%)
Jun 15, 2011	25.81	26.34	25.65	25.85	21,949,034	-0.24(-0.94%)
Jun 14, 2011	25.94	26.32	25.68	26.09	16,631,348	+0.53(+2.06%)
Jun 13, 2011	25.70	26.04	25.18	25.57	21,261,644	-0.02(-0.08%)
Jun 10, 2011	26.13	26.13	25.18	25.59	29,045,512	-0.55(-2.09%)
Jun 09, 2011	26.54	26.73	26.03	26.13	18,902,160	-0.26(-1.00%)
Jun 08, 2011	26.67	26.91	26.28	26.40	26,987,562	-0.19(-0.72%)
Jun 07, 2011	26.81	27.09	26.44	26.59	24,169,718	-0.06(-0.22%)
Jun 06, 2011	27.55	28.14	26.50	26.65	25,338,744	-1.09(-3.94%)

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