Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jul 01, 2011	43.66	44.05	43.66	44.05	10,612	+0.60(+1.37%)
Jun 30, 2011	42.89	43.46	42.89	43.45	8,463	+0.66(+1.54%)
Jun 29, 2011	42.61	42.80	42.38	42.80	9,867	+0.60(+1.43%)
Jun 28, 2011	41.93	42.19	41.93	42.19	4,180	+0.34(+0.81%)
Jun 27, 2011	41.22	41.85	41.22	41.85	3,255	+0.53(+1.29%)
Jun 24, 2011	41.64	41.64	41.31	41.32	9,665	-0.43(-1.02%)
Jun 23, 2011	41.36	41.76	41.10	41.75	17,264	-0.44(-1.04%)
Jun 22, 2011	42.06	42.31	42.06	42.19	1,361	-0.08(-0.19%)
Jun 21, 2011	42.00	42.35	41.81	42.27	6,348	+0.74(+1.79%)
Jun 20, 2011	41.52	41.52	41.52	41.52	11,257	-0.03(-0.07%)
Jun 17, 2011	41.58	41.62	41.32	41.55	4,216	+0.37(+0.91%)
Jun 16, 2011	41.25	41.66	41.15	41.18	8,975	-0.19(-0.47%)
Jun 15, 2011	41.88	41.88	41.34	41.38	18,470	-1.09(-2.56%)
Jun 14, 2011	42.31	42.69	42.31	42.46	8,047	+0.46(+1.10%)
Jun 13, 2011	42.00	42.10	41.68	42.00	9,340	+0.13(+0.30%)
Jun 10, 2011	41.93	41.97	41.79	41.88	19,967	-0.82(-1.91%)
Jun 09, 2011	42.38	42.71	42.38	42.69	4,694	+0.26(+0.62%)
Jun 08, 2011	42.43	42.59	42.29	42.43	8,947	-0.40(-0.94%)
Jun 07, 2011	42.85	43.10	42.79	42.83	29,594	+0.34(+0.80%)
Jun 06, 2011	42.98	42.98	42.49	42.49	1,689	-0.67(-1.55%)

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