Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	36.61	36.70	36.05	36.17	34,661	-1.50(-3.98%)
Sep 29, 2011	36.83	37.74	36.83	37.67	25,239	+1.17(+3.21%)
Sep 28, 2011	36.89	37.31	36.50	36.50	16,225	-1.11(-2.95%)
Sep 27, 2011	38.03	38.13	37.61	37.61	18,927	+0.19(+0.51%)
Sep 26, 2011	36.93	37.65	36.93	37.42	25,600	+0.94(+2.58%)
Sep 23, 2011	37.50	37.55	36.42	36.48	19,215	-0.89(-2.38%)
Sep 22, 2011	37.04	37.88	36.87	37.37	23,957	-0.41(-1.09%)
Sep 21, 2011	37.93	38.70	37.78	37.78	11,087	-0.32(-0.84%)
Sep 20, 2011	38.06	38.40	37.99	38.10	6,042	+0.15(+0.41%)
Sep 19, 2011	38.41	38.52	37.66	37.95	14,289	-0.91(-2.35%)
Sep 16, 2011	39.11	39.11	38.82	38.86	16,040	-0.27(-0.69%)
Sep 15, 2011	38.95	39.28	38.95	39.13	2,896	-0.34(-0.86%)
Sep 14, 2011	40.12	40.13	39.25	39.47	15,714	-0.77(-1.91%)
Sep 13, 2011	40.34	40.34	40.02	40.24	8,300	+0.09(+0.22%)
Sep 12, 2011	40.09	40.33	39.95	40.15	5,818	-0.09(-0.22%)
Sep 09, 2011	40.56	40.57	39.89	40.24	15,307	-0.66(-1.61%)
Sep 08, 2011	40.91	40.99	40.61	40.90	13,690	-0.32(-0.78%)
Sep 07, 2011	41.50	41.50	41.11	41.22	4,075	-0.66(-1.58%)
Sep 06, 2011	41.72	41.91	41.70	41.88	8,377	-1.43(-3.30%)
Sep 02, 2011	42.95	43.51	42.91	43.31	4,302	+0.08(+0.19%)
Sep 01, 2011	43.47	43.58	42.86	43.23	6,783	-0.71(-1.62%)
Aug 31, 2011	43.60	43.94	43.60	43.94	5,350	+0.65(+1.50%)
Aug 30, 2011	43.41	43.41	42.80	43.29	6,431	-0.48(-1.10%)
Aug 29, 2011	43.90	43.90	43.40	43.77	4,807	+0.57(+1.32%)
Aug 26, 2011	42.93	43.21	42.81	43.20	12,604	+0.53(+1.24%)
Aug 25, 2011	42.82	42.83	42.17	42.67	16,318	-0.43(-1.00%)
Aug 24, 2011	43.75	44.08	42.59	43.10	18,843	-0.96(-2.18%)
Aug 23, 2011	43.66	44.08	43.60	44.06	21,022	+1.49(+3.51%)
Aug 22, 2011	42.46	42.70	42.37	42.57	10,788	+0.50(+1.18%)
Aug 19, 2011	41.90	42.12	41.90	42.07	22,776	+0.02(+0.05%)
Aug 18, 2011	41.66	42.05	41.24	42.05	25,986	-0.55(-1.29%)
Aug 17, 2011	42.15	42.80	42.15	42.60	24,659	+0.61(+1.45%)
Aug 16, 2011	41.19	42.03	41.19	41.99	47,679	+0.79(+1.92%)
Aug 15, 2011	40.93	41.32	40.90	41.20	8,001	+0.56(+1.38%)
Aug 12, 2011	40.35	40.68	40.33	40.64	50,325	+0.21(+0.52%)
Aug 11, 2011	39.95	40.55	39.95	40.43	40,905	+0.43(+1.07%)
Aug 10, 2011	41.24	41.24	39.92	40.00	39,294	-1.26(-3.05%)
Aug 09, 2011	41.59	41.44	40.61	41.26	35,909	+0.45(+1.10%)
Aug 08, 2011	40.96	41.50	40.79	40.81	9,710	-0.89(-2.13%)
Aug 05, 2011	41.69	42.46	41.40	41.70	29,621	+0.80(+1.96%)
Aug 04, 2011	41.25	41.40	40.74	40.90	10,055	-0.60(-1.45%)
Aug 03, 2011	41.63	41.76	41.28	41.50	17,645	-0.11(-0.26%)
Aug 02, 2011	41.60	41.68	41.47	41.61	23,969	-0.05(-0.12%)
Aug 01, 2011	41.89	41.98	41.60	41.66	4,265	-0.52(-1.23%)
Jul 29, 2011	42.12	42.38	42.00	42.18	9,162	+0.00(+0.01%)
Jul 28, 2011	42.59	42.59	41.96	42.18	13,152	-0.87(-2.03%)
Jul 27, 2011	42.61	43.19	42.58	43.05	41,645	+0.30(+0.70%)
Jul 26, 2011	42.68	42.87	42.49	42.75	7,933	+0.70(+1.66%)
Jul 25, 2011	42.98	42.99	42.00	42.05	35,729	-1.45(-3.33%)
Jul 22, 2011	43.44	43.50	43.30	43.50	40,989	-1.40(-3.12%)
Jul 21, 2011	45.11	45.22	44.84	44.90	4,894	+0.10(+0.22%)
Jul 20, 2011	45.02	45.35	44.69	44.80	8,484	-0.13(-0.29%)
Jul 19, 2011	45.00	45.36	44.82	44.93	3,588	+0.11(+0.25%)
Jul 18, 2011	45.04	45.04	44.52	44.82	4,199	-0.07(-0.15%)
Jul 15, 2011	45.10	45.13	44.70	44.89	72,249	+0.53(+1.20%)
Jul 14, 2011	45.10	45.10	44.04	44.35	54,316	-0.45(-1.01%)
Jul 13, 2011	44.13	45.11	43.90	44.81	68,994	+1.38(+3.17%)
Jul 12, 2011	43.14	43.43	43.11	43.43	13,804	+0.12(+0.28%)
Jul 11, 2011	43.26	43.51	43.22	43.31	44,957	-0.26(-0.60%)
Jul 08, 2011	45.33	45.38	43.57	43.57	49,469	-1.81(-3.99%)
Jul 07, 2011	45.15	45.38	44.83	45.38	14,439	-0.00(-0.01%)
Jul 06, 2011	45.94	46.00	45.01	45.38	21,639	-0.24(-0.52%)
Jul 05, 2011	45.53	45.83	45.00	45.62	32,487	+0.86(+1.93%)

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