Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	42.91	43.23	42.38	42.40	6,928,573	-1.08(-2.48%)
Sep 29, 2011	43.61	43.88	42.66	43.48	3,157,243	+0.63(+1.47%)
Sep 28, 2011	43.98	44.15	42.80	42.85	2,720,476	-1.03(-2.34%)
Sep 27, 2011	44.29	44.65	43.58	43.88	2,664,884	+0.53(+1.23%)
Sep 26, 2011	42.70	43.41	42.17	43.34	2,780,157	+1.09(+2.59%)
Sep 23, 2011	41.77	42.47	41.67	42.25	5,336,705	+0.30(+0.72%)
Sep 22, 2011	41.98	42.46	41.38	41.95	3,846,509	-1.26(-2.91%)
Sep 21, 2011	44.78	44.87	43.21	43.21	2,093,810	-1.59(-3.56%)
Sep 20, 2011	45.09	45.49	44.77	44.80	1,561,990	-0.04(-0.08%)
Sep 19, 2011	44.77	45.10	44.41	44.84	2,371,890	-0.68(-1.49%)
Sep 16, 2011	45.50	45.72	45.06	45.51	1,706,811	+0.24(+0.53%)
Sep 15, 2011	44.96	45.30	44.61	45.28	2,732,410	+0.80(+1.81%)
Sep 14, 2011	44.12	44.99	43.50	44.47	1,720,898	+0.54(+1.24%)
Sep 13, 2011	43.70	44.11	43.35	43.93	2,740,774	+0.39(+0.89%)
Sep 12, 2011	42.68	43.56	42.55	43.54	2,989,068	+0.31(+0.71%)
Sep 09, 2011	43.93	44.08	43.04	43.24	2,569,305	-1.17(-2.63%)
Sep 08, 2011	44.61	45.11	44.32	44.41	4,159,527	-0.52(-1.16%)
Sep 07, 2011	44.26	44.96	44.11	44.93	3,894,622	+1.39(+3.18%)
Sep 06, 2011	42.72	43.62	42.67	43.54	2,180,297	-0.44(-1.00%)
Sep 02, 2011	44.33	44.52	43.88	43.98	1,835,086	-1.28(-2.83%)
Sep 01, 2011	45.87	46.19	45.21	45.26	3,628,832	-0.60(-1.32%)
Aug 31, 2011	45.92	46.28	45.48	45.87	2,163,285	+0.37(+0.80%)
Aug 30, 2011	45.37	45.86	44.93	45.50	2,171,927	-0.02(-0.05%)
Aug 29, 2011	44.74	45.56	44.73	45.52	1,648,060	+1.42(+3.23%)
Aug 26, 2011	43.37	44.36	42.69	44.10	2,472,658	+0.47(+1.08%)
Aug 25, 2011	44.77	44.97	43.44	43.63	2,501,684	-0.66(-1.50%)
Aug 24, 2011	43.42	44.35	43.39	44.29	1,721,197	+0.74(+1.71%)
Aug 23, 2011	42.54	43.59	42.19	43.55	2,387,876	+1.20(+2.83%)
Aug 22, 2011	43.41	43.43	42.23	42.35	2,478,638	-0.04(-0.11%)
Aug 19, 2011	42.57	43.57	42.36	42.39	2,457,022	-0.76(-1.76%)
Aug 18, 2011	43.88	43.88	42.74	43.15	3,418,261	-1.87(-4.15%)
Aug 17, 2011	45.19	45.59	44.68	45.02	2,199,600	+0.11(+0.25%)
Aug 16, 2011	44.90	45.37	44.48	44.91	3,281,146	-0.47(-1.03%)
Aug 15, 2011	44.61	45.39	44.61	45.38	2,400,717	+1.21(+2.75%)
Aug 12, 2011	44.57	44.86	43.96	44.17	2,829,672	+0.12(+0.27%)
Aug 11, 2011	42.31	44.67	42.29	44.05	3,692,535	+2.09(+4.97%)
Aug 10, 2011	43.09	43.54	41.91	41.96	5,604,270	-2.01(-4.57%)
Aug 09, 2011	44.94	44.01	41.17	43.97	6,300,522	+2.09(+5.00%)
Aug 08, 2011	43.78	44.38	41.75	41.88	5,968,854	-3.19(-7.07%)
Aug 05, 2011	45.77	45.95	43.93	45.07	7,298,740	-0.19(-0.43%)
Aug 04, 2011	46.93	47.03	45.23	45.26	6,642,262	-2.36(-4.96%)
Aug 03, 2011	47.50	47.65	46.67	47.62	4,297,323	+0.15(+0.31%)
Aug 02, 2011	48.37	48.57	47.45	47.47	4,676,689	-1.27(-2.60%)
Aug 01, 2011	49.51	49.57	48.29	48.74	3,340,424	-0.12(-0.24%)
Jul 29, 2011	48.72	49.33	48.52	48.86	2,461,791	-0.39(-0.80%)
Jul 28, 2011	49.44	49.85	49.16	49.25	3,154,446	-0.19(-0.38%)
Jul 27, 2011	50.18	50.18	49.36	49.44	1,964,337	-0.96(-1.91%)
Jul 26, 2011	50.58	50.67	50.32	50.40	1,666,224	-0.21(-0.41%)
Jul 25, 2011	50.45	50.88	50.37	50.61	1,484,868	-0.36(-0.72%)
Jul 22, 2011	51.00	51.02	50.88	50.97	1,286,455	-0.04(-0.09%)
Jul 21, 2011	50.51	51.14	50.47	51.02	1,432,560	+0.85(+1.69%)
Jul 20, 2011	50.12	50.35	50.05	50.17	1,386,364	+0.12(+0.24%)
Jul 19, 2011	49.66	50.12	49.57	50.05	1,268,359	+0.64(+1.30%)
Jul 18, 2011	49.72	49.73	49.06	49.41	2,008,634	-0.53(-1.06%)
Jul 15, 2011	50.06	50.09	49.63	49.94	1,518,820	+0.11(+0.22%)
Jul 14, 2011	50.36	50.52	49.75	49.83	2,613,997	-0.34(-0.67%)
Jul 13, 2011	50.26	50.66	50.04	50.16	2,256,065	+0.15(+0.30%)
Jul 12, 2011	50.01	50.52	49.98	50.01	2,454,048	-0.13(-0.27%)
Jul 11, 2011	50.56	50.59	50.01	50.15	2,004,092	-1.04(-2.02%)
Jul 08, 2011	51.07	51.19	50.84	51.18	1,807,021	-0.45(-0.87%)
Jul 07, 2011	51.55	51.76	51.44	51.63	2,663,025	+0.51(+0.99%)
Jul 06, 2011	51.07	51.17	50.83	51.12	1,907,412	-0.03(-0.06%)
Jul 05, 2011	51.26	51.31	51.02	51.15	1,899,215	-0.19(-0.37%)

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