Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	35.30	35.30	35.09	35.09	1,637	-0.79(-2.19%)
Sep 29, 2011	36.42	36.47	35.71	35.87	7,749	+0.34(+0.97%)
Sep 28, 2011	36.37	36.47	35.53	35.53	6,564	-0.73(-2.02%)
Sep 27, 2011	36.31	36.88	36.20	36.26	7,179	+1.04(+2.95%)
Sep 26, 2011	34.99	35.22	34.38	35.22	10,421	+0.72(+2.10%)
Sep 23, 2011	34.19	34.61	34.18	34.50	32,775	+0.43(+1.27%)
Sep 22, 2011	34.39	34.57	33.69	34.07	14,509	-1.60(-4.49%)
Sep 21, 2011	36.80	36.82	35.67	35.67	11,869	-1.30(-3.52%)
Sep 20, 2011	36.69	37.21	36.68	36.97	5,208	+0.20(+0.56%)
Sep 19, 2011	36.52	36.77	36.26	36.77	10,762	-0.56(-1.50%)
Sep 16, 2011	37.67	37.69	37.26	37.33	2,254	-0.02(-0.06%)
Sep 15, 2011	37.31	37.50	36.96	37.35	11,113	+0.45(+1.22%)
Sep 14, 2011	36.47	36.90	36.19	36.90	4,662	+0.68(+1.89%)
Sep 13, 2011	36.12	36.47	35.90	36.22	7,633	+0.45(+1.26%)
Sep 12, 2011	35.55	35.76	35.29	35.76	14,211	-0.34(-0.93%)
Sep 09, 2011	36.38	36.43	35.82	36.10	10,435	-1.06(-2.84%)
Sep 08, 2011	37.68	37.68	37.15	37.15	1,703	-0.66(-1.75%)
Sep 07, 2011	37.22	37.84	37.22	37.82	6,356	+1.26(+3.44%)
Sep 06, 2011	36.14	36.56	35.97	36.56	16,204	-0.91(-2.43%)
Sep 02, 2011	37.75	37.85	37.40	37.47	279,347	-1.20(-3.10%)
Sep 01, 2011	38.88	38.88	38.67	38.67	4,928	-0.23(-0.58%)
Aug 31, 2011	39.03	39.22	38.90	38.90	6,087	+0.25(+0.64%)
Aug 30, 2011	38.41	38.65	38.17	38.65	12,946	+0.20(+0.53%)
Aug 29, 2011	38.23	38.47	38.13	38.44	5,762	+1.05(+2.81%)
Aug 26, 2011	36.93	37.60	36.53	37.39	8,109	+0.23(+0.61%)
Aug 25, 2011	37.74	37.74	37.10	37.17	6,672	-0.54(-1.43%)
Aug 24, 2011	37.34	37.71	37.22	37.71	41,479	+0.21(+0.56%)
Aug 23, 2011	36.73	37.50	36.57	37.50	21,836	+1.06(+2.90%)
Aug 22, 2011	37.18	37.18	36.31	36.44	13,903	+0.23(+0.64%)
Aug 19, 2011	36.25	37.02	36.20	36.21	35,444	-0.41(-1.11%)
Aug 18, 2011	37.16	37.16	36.46	36.62	75,059	-1.78(-4.63%)
Aug 17, 2011	38.66	38.84	38.39	38.39	8,361	+0.15(+0.38%)
Aug 16, 2011	38.32	38.71	38.14	38.25	19,121	-0.43(-1.11%)
Aug 15, 2011	38.33	38.68	38.33	38.68	8,750	+0.80(+2.12%)
Aug 12, 2011	38.14	38.21	37.77	37.88	20,320	+0.10(+0.26%)
Aug 11, 2011	36.27	38.01	36.27	37.78	151,249	+1.77(+4.91%)
Aug 10, 2011	37.21	37.23	36.01	36.01	39,361	-1.57(-4.17%)
Aug 09, 2011	37.61	37.58	35.95	37.58	40,628	+1.11(+3.04%)
Aug 08, 2011	37.61	38.19	36.35	36.47	91,737	-2.39(-6.14%)
Aug 05, 2011	39.51	39.51	37.82	38.86	24,174	-0.08(-0.21%)
Aug 04, 2011	40.25	40.25	38.73	38.94	42,711	-2.08(-5.06%)
Aug 03, 2011	41.10	41.23	40.32	41.02	26,749	-0.11(-0.27%)
Aug 02, 2011	41.79	41.88	41.12	41.12	11,602	-0.90(-2.15%)
Aug 01, 2011	42.81	42.92	41.73	42.03	10,082	-0.49(-1.15%)
Jul 29, 2011	42.15	42.62	42.12	42.52	11,863	-0.04(-0.09%)
Jul 28, 2011	42.68	42.89	42.55	42.55	6,518	-0.09(-0.22%)
Jul 27, 2011	43.30	43.30	42.65	42.65	3,030	-0.94(-2.16%)
Jul 26, 2011	43.46	43.60	43.46	43.59	5,597	-0.05(-0.11%)
Jul 25, 2011	43.47	43.86	43.40	43.63	44,018	-0.22(-0.49%)
Jul 22, 2011	43.83	43.85	43.83	43.85	3,912	+0.01(+0.02%)
Jul 21, 2011	43.17	43.85	43.17	43.84	59,198	+0.90(+2.10%)
Jul 20, 2011	42.79	42.94	42.72	42.94	2,402	+0.44(+1.03%)
Jul 19, 2011	42.22	42.55	42.22	42.50	12,240	+0.63(+1.50%)
Jul 18, 2011	42.21	42.21	41.66	41.87	20,582	-0.60(-1.41%)
Jul 15, 2011	42.57	42.57	42.32	42.47	14,852	+0.09(+0.21%)
Jul 14, 2011	42.83	42.87	42.38	42.38	5,941	-0.15(-0.36%)
Jul 13, 2011	42.52	42.97	42.52	42.54	10,108	+0.18(+0.43%)
Jul 12, 2011	42.32	42.44	42.22	42.36	233,146	-0.21(-0.48%)
Jul 11, 2011	42.70	42.73	42.41	42.56	13,083	-0.94(-2.16%)
Jul 08, 2011	43.57	43.57	43.31	43.50	7,214	-0.55(-1.26%)
Jul 07, 2011	43.86	44.09	43.86	44.05	4,985	+0.50(+1.14%)
Jul 06, 2011	43.52	43.65	43.43	43.55	8,258	-0.27(-0.62%)
Jul 05, 2011	43.82	43.83	43.69	43.83	1,004	-0.22(-0.51%)

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