Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	36.59	37.21	35.65	36.19	749,623	+0.02(+0.06%)
Aug 30, 2011	35.81	36.65	35.62	36.17	697,192	+0.04(+0.11%)
Aug 29, 2011	35.52	36.17	35.25	36.13	698,761	+1.26(+3.61%)
Aug 26, 2011	33.29	35.07	32.81	34.87	611,082	+1.32(+3.93%)
Aug 25, 2011	34.56	34.87	32.94	33.55	809,217	-0.60(-1.76%)
Aug 24, 2011	34.00	34.75	33.66	34.15	1,184,010	+0.12(+0.35%)
Aug 23, 2011	32.57	34.19	32.31	34.03	1,041,538	+1.72(+5.32%)
Aug 22, 2011	32.67	32.96	31.93	32.31	1,184,631	+0.57(+1.80%)
Aug 19, 2011	31.27	32.93	31.27	31.74	1,295,995	-0.14(-0.44%)
Aug 18, 2011	33.01	33.43	31.48	31.88	1,343,600	-2.56(-7.43%)
Aug 17, 2011	35.50	35.93	33.65	34.44	1,094,441	-0.71(-2.02%)
Aug 16, 2011	34.41	35.73	34.21	35.15	1,489,588	+0.15(+0.43%)
Aug 15, 2011	33.62	35.04	33.62	35.00	1,494,176	+1.74(+5.23%)
Aug 12, 2011	32.37	33.60	32.24	33.26	1,973,486	+1.27(+3.97%)
Aug 11, 2011	29.50	32.56	28.68	31.99	1,998,336	+2.71(+9.26%)
Aug 10, 2011	28.45	29.95	27.61	29.28	3,521,169	-0.76(-2.53%)
Aug 09, 2011	33.20	30.18	27.82	30.04	3,232,048	+1.02(+3.51%)
Aug 08, 2011	33.20	33.68	28.97	29.02	2,610,057	-5.32(-15.49%)
Aug 05, 2011	36.46	36.68	33.91	34.34	1,535,313	-1.54(-4.29%)
Aug 04, 2011	38.65	38.72	35.69	35.88	1,351,629	-3.50(-8.89%)
Aug 03, 2011	38.78	39.46	38.01	39.38	805,020	+0.59(+1.52%)
Aug 02, 2011	40.79	40.97	38.74	38.79	1,321,798	-2.45(-5.94%)
Aug 01, 2011	41.97	42.21	40.94	41.24	441,342	-0.36(-0.87%)
Jul 29, 2011	41.39	41.93	41.11	41.60	1,275,273	-0.14(-0.34%)
Jul 28, 2011	42.90	43.40	41.66	41.74	941,068	-1.16(-2.70%)
Jul 27, 2011	44.64	44.78	42.82	42.90	703,923	-2.01(-4.48%)
Jul 26, 2011	45.78	45.90	44.85	44.91	372,155	-0.79(-1.73%)
Jul 25, 2011	45.24	46.34	45.24	45.70	489,466	-0.11(-0.24%)
Jul 22, 2011	46.21	46.22	45.75	45.81	699,249	-1.09(-2.32%)
Jul 21, 2011	45.40	46.95	45.38	46.90	877,128	+1.85(+4.11%)
Jul 20, 2011	44.63	45.10	44.19	45.05	490,907	+0.51(+1.15%)
Jul 19, 2011	44.12	44.64	43.94	44.54	430,601	+0.76(+1.74%)
Jul 18, 2011	44.85	44.99	43.51	43.78	674,296	-1.17(-2.60%)
Jul 15, 2011	45.16	45.32	44.67	44.95	500,487	+0.04(+0.09%)
Jul 14, 2011	46.05	46.24	44.65	44.91	305,694	-1.01(-2.20%)
Jul 13, 2011	46.06	46.52	45.83	45.92	375,747	+0.04(+0.09%)
Jul 12, 2011	46.13	46.64	45.83	45.88	371,462	-0.42(-0.91%)
Jul 11, 2011	47.03	47.48	46.14	46.30	389,296	-1.53(-3.20%)
Jul 08, 2011	47.14	47.87	46.92	47.83	488,789	-0.10(-0.21%)
Jul 07, 2011	47.55	48.06	47.55	47.93	826,460	+0.78(+1.65%)
Jul 06, 2011	46.75	47.49	46.42	47.15	656,299	+0.29(+0.62%)
Jul 05, 2011	46.64	46.98	46.01	46.86	421,517	+0.24(+0.51%)
Jul 01, 2011	45.79	46.88	45.59	46.62	550,040	+1.05(+2.30%)
Jun 30, 2011	45.12	46.02	44.99	45.57	852,667	+0.71(+1.58%)
Jun 29, 2011	44.93	45.18	44.58	44.86	488,983	-0.06(-0.13%)
Jun 28, 2011	44.16	44.93	44.05	44.92	260,426	+1.06(+2.42%)
Jun 27, 2011	43.67	44.50	43.52	43.86	299,344	+0.27(+0.62%)
Jun 24, 2011	44.04	44.51	43.44	43.59	488,808	-0.45(-1.02%)
Jun 23, 2011	43.14	44.09	43.06	44.04	321,194	+0.17(+0.39%)
Jun 22, 2011	43.99	44.84	43.79	43.87	369,041	-0.42(-0.95%)
Jun 21, 2011	43.62	44.52	43.37	44.29	517,094	+1.07(+2.48%)
Jun 20, 2011	42.93	43.26	42.87	43.22	621,708	+0.16(+0.37%)
Jun 17, 2011	43.60	43.82	42.95	43.06	573,659	-0.05(-0.12%)
Jun 16, 2011	43.01	43.86	42.51	43.11	450,888	+0.02(+0.05%)
Jun 15, 2011	43.14	43.74	42.89	43.09	442,258	-0.51(-1.17%)
Jun 14, 2011	43.64	43.96	43.52	43.60	464,860	+0.56(+1.30%)
Jun 13, 2011	43.49	43.60	42.64	43.04	506,917	-0.03(-0.07%)
Jun 10, 2011	43.91	44.12	42.87	43.07	640,208	-1.07(-2.42%)
Jun 09, 2011	44.33	44.48	43.90	44.14	569,039	+0.22(+0.50%)
Jun 08, 2011	44.81	44.89	43.85	43.92	689,537	-1.00(-2.23%)
Jun 07, 2011	45.94	46.07	44.84	44.92	1,001,778	-0.83(-1.81%)
Jun 06, 2011	46.77	46.77	45.63	45.75	1,415,718	-1.36(-2.89%)

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