Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	43.98	44.97	43.64	44.60	11,105,541	-0.11(-0.26%)
Jul 28, 2011	44.92	45.83	44.71	44.71	13,954,138	-0.11(-0.25%)
Jul 27, 2011	45.68	46.20	44.74	44.83	13,794,897	-1.26(-2.72%)
Jul 26, 2011	46.86	46.88	45.72	46.08	14,085,577	-0.59(-1.26%)
Jul 25, 2011	46.09	47.08	46.05	46.67	11,547,450	+0.06(+0.12%)
Jul 22, 2011	46.61	46.95	45.93	46.61	14,931,186	+0.22(+0.47%)
Jul 21, 2011	45.27	46.45	45.16	46.39	23,579,030	+1.35(+3.00%)
Jul 20, 2011	45.36	45.59	44.66	45.04	14,319,803	-0.09(-0.20%)
Jul 19, 2011	43.94	45.15	43.92	45.13	17,912,086	+1.84(+4.25%)
Jul 18, 2011	43.61	44.16	42.78	43.29	22,258,662	+0.03(+0.08%)
Jul 15, 2011	42.65	43.35	42.59	43.25	15,529,129	+1.02(+2.41%)
Jul 14, 2011	43.24	43.25	42.06	42.24	16,629,307	-0.64(-1.50%)
Jul 13, 2011	42.77	43.80	42.73	42.88	14,538,982	+0.33(+0.77%)
Jul 12, 2011	42.57	43.19	42.30	42.55	11,123,476	-0.22(-0.51%)
Jul 11, 2011	43.07	43.67	42.43	42.77	13,947,522	-1.26(-2.87%)
Jul 08, 2011	42.87	44.04	42.81	44.04	12,654,184	-0.21(-0.48%)
Jul 07, 2011	43.29	44.45	43.27	44.25	19,156,578	+1.34(+3.11%)
Jul 06, 2011	42.36	42.96	42.00	42.91	12,848,528	+0.42(+0.98%)
Jul 05, 2011	41.72	42.78	41.54	42.50	13,106,948	+0.70(+1.68%)
Jul 01, 2011	41.55	41.87	40.83	41.80	10,407,783	+0.24(+0.57%)
Jun 30, 2011	40.85	41.88	40.80	41.56	14,914,138	+0.96(+2.37%)
Jun 29, 2011	39.98	41.45	39.91	40.60	22,558,944	+0.92(+2.32%)
Jun 28, 2011	38.36	39.99	38.29	39.68	17,584,524	+2.00(+5.32%)
Jun 27, 2011	37.16	37.92	36.83	37.67	7,786,524	+0.29(+0.78%)
Jun 24, 2011	38.43	38.52	37.29	37.38	12,501,198	-0.98(-2.55%)
Jun 23, 2011	37.70	38.49	36.95	38.36	14,083,732	-0.03(-0.08%)
Jun 22, 2011	38.39	38.92	38.25	38.39	10,533,868	-0.02(-0.04%)
Jun 21, 2011	38.37	38.73	38.03	38.41	11,230,521	+0.57(+1.51%)
Jun 20, 2011	37.50	37.93	37.50	37.84	14,374,750	+0.33(+0.89%)
Jun 17, 2011	38.23	38.24	37.13	37.50	22,433,886	-0.30(-0.80%)
Jun 16, 2011	38.15	38.68	37.53	37.80	16,607,449	-0.31(-0.81%)
Jun 15, 2011	38.63	39.27	37.75	38.11	17,388,826	-0.91(-2.34%)
Jun 14, 2011	38.68	39.35	38.49	39.03	14,300,498	+0.84(+2.20%)
Jun 13, 2011	39.16	39.34	37.51	38.19	13,459,162	-0.93(-2.38%)
Jun 10, 2011	39.68	39.68	39.07	39.12	11,268,993	-0.80(-2.00%)
Jun 09, 2011	39.09	40.13	38.92	39.91	13,623,088	+1.05(+2.71%)
Jun 08, 2011	39.19	39.50	38.59	38.86	14,312,786	-0.33(-0.85%)
Jun 07, 2011	39.37	40.07	39.14	39.20	11,149,581	+0.05(+0.12%)
Jun 06, 2011	40.83	41.03	38.91	39.15	19,016,518	-1.83(-4.45%)
Jun 03, 2011	40.09	41.76	40.03	40.97	14,429,282	+2.34(+6.05%)
May 24, 2011	38.20	39.03	38.11	38.63	13,890,190	+1.09(+2.90%)
May 23, 2011	37.52	37.94	37.29	37.54	11,063,886	-0.83(-2.16%)
May 20, 2011	38.17	38.77	37.68	38.37	13,574,304	+0.23(+0.60%)
May 19, 2011	38.20	38.47	37.66	38.15	9,181,256	-0.05(-0.13%)
May 18, 2011	37.10	38.63	36.98	38.20	14,982,055	+1.33(+3.60%)
May 17, 2011	36.71	37.16	36.17	36.87	15,297,658	-0.08(-0.22%)
May 16, 2011	37.28	37.87	36.84	36.95	14,689,881	-0.46(-1.24%)
May 13, 2011	38.04	38.33	37.15	37.41	14,301,492	-0.52(-1.37%)
May 12, 2011	37.65	38.46	36.91	37.93	14,801,565	+0.17(+0.45%)
May 11, 2011	39.11	39.11	37.50	37.76	17,153,250	-1.59(-4.05%)
May 10, 2011	39.23	39.64	38.79	39.36	9,750,317	+0.27(+0.69%)
May 09, 2011	38.29	39.27	38.29	39.09	9,773,846	+1.13(+2.98%)
May 06, 2011	38.54	39.07	37.58	37.96	13,037,975	-0.15(-0.38%)
May 05, 2011	38.11	38.63	37.56	38.11	19,048,568	-0.41(-1.06%)
May 04, 2011	38.98	38.98	37.93	38.51	14,062,700	-0.44(-1.13%)
May 03, 2011	39.46	39.57	38.59	38.95	14,140,917	-0.84(-2.11%)

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