Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	35.98	36.53	35.63	36.02	4,495,004	-0.46(-1.27%)
Sep 29, 2011	36.62	37.22	35.76	36.48	3,334,788	+0.47(+1.31%)
Sep 28, 2011	36.83	37.18	35.94	36.01	2,777,138	-0.62(-1.69%)
Sep 27, 2011	36.65	37.25	36.08	36.63	4,606,336	+0.70(+1.94%)
Sep 26, 2011	36.19	36.26	35.13	35.93	3,959,324	+0.09(+0.26%)
Sep 23, 2011	35.64	36.26	35.47	35.84	3,165,313	+0.13(+0.36%)
Sep 22, 2011	35.93	36.37	35.23	35.71	4,550,769	-1.35(-3.64%)
Sep 21, 2011	38.07	38.33	37.03	37.06	3,400,011	-1.06(-2.77%)
Sep 20, 2011	38.47	38.68	37.98	38.11	2,979,100	-0.13(-0.34%)
Sep 19, 2011	37.87	38.50	37.77	38.24	4,718,966	-0.28(-0.71%)
Sep 16, 2011	37.71	38.59	37.49	38.52	11,778,966	+0.82(+2.17%)
Sep 15, 2011	37.26	37.72	36.85	37.70	5,228,918	+0.92(+2.50%)
Sep 14, 2011	35.60	37.00	35.54	36.78	6,328,316	+1.23(+3.46%)
Sep 13, 2011	35.09	35.65	35.01	35.55	4,382,164	+0.46(+1.32%)
Sep 12, 2011	34.26	35.12	34.11	35.09	4,912,659	+0.41(+1.19%)
Sep 09, 2011	35.33	35.65	34.37	34.67	5,796,215	-0.96(-2.70%)
Sep 08, 2011	35.63	36.05	35.35	35.64	3,573,047	-0.20(-0.55%)
Sep 07, 2011	34.82	35.96	34.82	35.84	5,061,300	+1.51(+4.41%)
Sep 06, 2011	33.73	34.37	33.22	34.32	4,685,094	-0.40(-1.16%)
Sep 02, 2011	35.19	35.41	34.56	34.73	2,829,638	-1.02(-2.86%)
Sep 01, 2011	36.25	36.74	35.66	35.75	2,680,755	-0.43(-1.19%)
Aug 31, 2011	36.27	36.67	35.90	36.18	2,632,655	+0.20(+0.55%)
Aug 30, 2011	35.29	36.20	35.17	35.98	4,270,195	+0.62(+1.75%)
Aug 29, 2011	35.09	35.40	34.91	35.36	3,497,978	+0.61(+1.76%)
Aug 26, 2011	34.32	34.97	33.88	34.75	4,541,123	+0.22(+0.65%)
Aug 25, 2011	34.81	35.10	34.31	34.53	4,709,629	-0.21(-0.62%)
Aug 24, 2011	34.24	34.80	34.08	34.74	4,343,041	+0.36(+1.05%)
Aug 23, 2011	33.51	34.38	33.44	34.38	4,641,515	+0.95(+2.83%)
Aug 22, 2011	33.78	33.89	33.25	33.44	4,822,962	+0.15(+0.46%)
Aug 19, 2011	33.03	33.92	33.02	33.28	5,905,323	+0.01(+0.03%)
Aug 18, 2011	33.76	34.06	32.97	33.27	5,844,462	-1.65(-4.73%)
Aug 17, 2011	34.86	35.13	34.51	34.92	4,896,347	+0.09(+0.25%)
Aug 16, 2011	34.61	34.95	34.45	34.84	7,039,265	-0.04(-0.12%)
Aug 15, 2011	34.65	34.92	34.38	34.88	7,269,570	+0.50(+1.45%)
Aug 12, 2011	34.69	34.69	33.94	34.38	8,735,015	+0.15(+0.43%)
Aug 11, 2011	33.86	34.62	33.76	34.24	9,251,071	+0.48(+1.43%)
Aug 10, 2011	34.17	34.67	33.63	33.76	8,760,802	-1.03(-2.97%)
Aug 09, 2011	35.00	34.85	32.99	34.79	10,616,733	+0.89(+2.61%)
Aug 08, 2011	35.00	35.41	33.88	33.90	9,377,759	-2.31(-6.38%)
Aug 05, 2011	35.86	36.40	34.46	36.21	8,878,304	+0.75(+2.11%)
Aug 04, 2011	36.36	36.59	35.41	35.47	6,563,184	-1.51(-4.09%)
Aug 03, 2011	36.83	37.23	36.38	36.98	6,147,437	+0.11(+0.30%)
Aug 02, 2011	37.43	37.86	36.87	36.87	6,217,074	-0.90(-2.39%)
Aug 01, 2011	38.80	38.85	37.61	37.77	5,851,442	-0.82(-2.12%)
Jul 29, 2011	39.43	39.51	38.55	38.59	5,789,668	-1.27(-3.19%)
Jul 28, 2011	38.24	40.82	38.24	39.86	7,775,026	+1.76(+4.63%)
Jul 27, 2011	38.84	39.21	38.06	38.10	6,601,544	-1.13(-2.89%)
Jul 26, 2011	38.91	39.48	38.59	39.23	4,163,593	+0.24(+0.62%)
Jul 25, 2011	38.35	39.26	38.35	38.99	6,114,788	+0.51(+1.32%)
Jul 22, 2011	38.08	38.52	38.08	38.48	4,489,085	+0.40(+1.04%)
Jul 21, 2011	37.95	38.26	37.81	38.09	3,674,119	+0.26(+0.68%)
Jul 20, 2011	37.98	38.04	37.69	37.83	2,659,702	-0.08(-0.20%)
Jul 19, 2011	37.79	38.04	37.61	37.91	3,276,531	+0.31(+0.82%)
Jul 18, 2011	37.58	37.73	37.22	37.60	3,650,771	-0.19(-0.50%)
Jul 15, 2011	38.00	38.00	37.49	37.79	3,923,866	+0.03(+0.09%)
Jul 14, 2011	38.07	38.29	37.67	37.75	3,887,324	-0.27(-0.70%)
Jul 13, 2011	37.52	38.26	37.47	38.02	7,277,247	+0.63(+1.68%)
Jul 12, 2011	37.48	37.58	37.16	37.39	6,254,570	-0.55(-1.45%)
Jul 11, 2011	38.38	38.44	37.87	37.94	4,374,724	-0.81(-2.09%)
Jul 08, 2011	38.92	39.10	38.58	38.75	9,972,897	-0.55(-1.40%)
Jul 07, 2011	39.18	39.41	39.14	39.30	5,031,504	+0.37(+0.95%)
Jul 06, 2011	39.27	39.37	38.84	38.93	3,806,468	-0.30(-0.77%)
Jul 05, 2011	39.83	39.90	39.16	39.23	4,135,907	-0.74(-1.85%)

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