Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.11	42.45	41.48	41.83	2,646,235	+0.06(+0.13%)
Aug 30, 2011	41.38	42.08	41.16	41.78	3,098,811	+0.31(+0.75%)
Aug 29, 2011	41.45	42.12	41.37	41.46	3,800,297	+0.38(+0.93%)
Aug 26, 2011	39.73	41.26	39.13	41.08	3,338,756	+1.15(+2.89%)
Aug 25, 2011	40.13	40.47	39.69	39.93	3,044,563	-0.03(-0.08%)
Aug 24, 2011	39.34	39.99	38.93	39.96	4,892,934	+0.52(+1.33%)
Aug 23, 2011	38.08	39.46	38.08	39.44	5,025,088	+1.54(+4.06%)
Aug 22, 2011	38.63	38.91	37.59	37.90	4,941,743	-0.04(-0.10%)
Aug 19, 2011	38.61	39.17	37.82	37.94	5,919,543	-1.26(-3.20%)
Aug 18, 2011	39.76	39.93	38.38	39.19	6,407,985	-1.54(-3.78%)
Aug 17, 2011	40.30	41.27	40.28	40.73	3,633,916	+0.49(+1.21%)
Aug 16, 2011	40.75	41.49	39.72	40.24	5,830,366	-0.14(-0.34%)
Aug 15, 2011	40.55	41.28	37.73	40.38	16,642,662	-2.82(-6.52%)
Aug 12, 2011	42.06	44.64	41.77	43.20	8,170,353	+1.14(+2.70%)
Aug 11, 2011	39.30	42.56	39.19	42.06	6,623,697	+2.93(+7.48%)
Aug 10, 2011	38.26	40.23	37.66	39.14	6,788,183	+0.14(+0.35%)
Aug 09, 2011	39.79	39.06	36.69	39.00	8,928,508	+1.52(+4.07%)
Aug 08, 2011	39.79	40.25	37.30	37.48	5,736,774	-3.42(-8.36%)
Aug 05, 2011	41.28	41.37	39.68	40.89	5,159,045	+0.24(+0.58%)
Aug 04, 2011	42.63	42.86	40.66	40.66	5,336,690	-2.49(-5.77%)
Aug 03, 2011	43.70	43.78	42.53	43.15	4,849,033	-0.45(-1.04%)
Aug 02, 2011	44.52	45.25	43.54	43.60	2,886,785	-1.23(-2.73%)
Aug 01, 2011	45.44	45.47	44.18	44.83	2,152,546	-0.11(-0.25%)
Jul 29, 2011	44.66	45.38	44.34	44.94	2,242,587	-0.22(-0.49%)
Jul 28, 2011	44.97	45.58	44.96	45.16	2,129,499	+0.33(+0.75%)
Jul 27, 2011	45.30	45.53	44.76	44.83	2,324,628	-0.76(-1.67%)
Jul 26, 2011	45.63	45.99	45.47	45.59	1,587,202	-0.20(-0.44%)
Jul 25, 2011	45.61	46.10	45.47	45.79	1,596,914	-0.14(-0.31%)
Jul 22, 2011	46.26	46.27	45.87	45.93	2,066,310	-0.00(-0.01%)
Jul 21, 2011	45.76	46.35	45.61	45.94	2,133,020	+0.47(+1.04%)
Jul 20, 2011	45.79	45.88	45.16	45.46	1,393,854	-0.33(-0.72%)
Jul 19, 2011	45.22	45.97	45.22	45.79	1,282,277	+0.89(+1.97%)
Jul 18, 2011	44.95	45.05	44.48	44.91	1,782,436	-0.14(-0.30%)
Jul 15, 2011	45.06	45.29	44.75	45.05	2,311,837	+0.06(+0.14%)
Jul 14, 2011	45.28	45.54	44.76	44.98	1,795,621	-0.13(-0.28%)
Jul 13, 2011	44.73	45.88	44.60	45.11	4,217,294	+0.59(+1.33%)
Jul 12, 2011	44.74	44.97	44.04	44.52	2,645,276	-0.15(-0.35%)
Jul 11, 2011	44.69	45.01	44.54	44.67	1,694,014	-0.69(-1.51%)
Jul 08, 2011	45.19	45.43	44.75	45.36	2,370,745	+0.04(+0.09%)
Jul 07, 2011	45.35	45.81	44.72	45.31	2,515,295	-0.33(-0.71%)
Jul 06, 2011	45.30	45.85	45.23	45.64	1,809,365	+0.25(+0.55%)
Jul 05, 2011	45.03	45.58	44.90	45.39	3,813,847	+0.38(+0.85%)
Jul 01, 2011	45.08	45.28	44.56	45.01	3,833,562	-0.05(-0.10%)
Jun 30, 2011	45.18	45.30	44.74	45.06	2,155,079	+0.03(+0.06%)
Jun 29, 2011	44.33	45.65	44.33	45.03	3,887,345	+0.84(+1.89%)
Jun 28, 2011	43.54	44.22	43.31	44.20	1,554,623	+0.89(+2.05%)
Jun 27, 2011	43.30	43.64	43.10	43.31	1,522,430	+0.11(+0.26%)
Jun 24, 2011	43.15	43.37	42.78	43.20	3,153,888	+0.13(+0.31%)
Jun 23, 2011	42.89	43.13	42.16	43.07	2,342,426	-0.43(-0.98%)
Jun 22, 2011	43.59	44.49	43.44	43.49	2,946,746	-0.37(-0.85%)
Jun 21, 2011	42.77	44.04	42.71	43.87	2,094,833	+1.36(+3.19%)
Jun 20, 2011	42.39	42.57	42.36	42.51	1,525,163	+0.82(+1.97%)
Jun 17, 2011	41.79	42.11	41.64	41.69	1,826,776	+0.20(+0.49%)
Jun 16, 2011	41.70	41.83	40.89	41.49	2,170,144	-0.13(-0.31%)
Jun 15, 2011	42.24	42.48	41.36	41.61	2,366,323	-1.05(-2.46%)
Jun 14, 2011	42.06	42.92	41.98	42.66	3,056,229	+1.20(+2.89%)
Jun 13, 2011	41.15	41.77	41.05	41.46	1,802,310	+0.31(+0.75%)
Jun 10, 2011	41.25	41.35	40.76	41.16	2,166,224	-0.30(-0.73%)
Jun 09, 2011	40.71	41.76	40.71	41.46	2,911,128	+0.67(+1.64%)
Jun 08, 2011	41.49	41.54	40.67	40.79	3,480,132	-0.67(-1.61%)
Jun 07, 2011	41.77	42.02	41.43	41.46	1,901,372	-0.14(-0.33%)
Jun 06, 2011	41.91	41.91	41.38	41.60	1,944,598	-0.42(-1.00%)

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