Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	37.03	37.46	36.79	37.08	6,493,439	+0.18(+0.50%)
Aug 30, 2011	37.03	37.16	36.63	36.90	5,669,875	-0.40(-1.06%)
Aug 29, 2011	36.58	37.44	36.39	37.30	15,167,848	+1.80(+5.07%)
Aug 26, 2011	35.03	35.70	34.26	35.50	15,174,354	+0.23(+0.65%)
Aug 25, 2011	36.39	36.58	35.06	35.27	17,430,456	-1.12(-3.07%)
Aug 24, 2011	35.96	36.68	35.72	36.39	6,928,690	+0.12(+0.32%)
Aug 23, 2011	36.13	36.33	35.64	36.27	8,733,018	+0.17(+0.47%)
Aug 22, 2011	37.11	37.12	36.01	36.10	4,621,888	-0.25(-0.69%)
Aug 19, 2011	36.50	37.21	36.30	36.35	6,364,846	-0.24(-0.66%)
Aug 18, 2011	37.25	37.50	36.35	36.59	8,119,447	-1.77(-4.62%)
Aug 17, 2011	38.53	38.64	38.13	38.36	3,251,391	+0.16(+0.42%)
Aug 16, 2011	38.02	38.60	37.88	38.20	6,570,646	-0.21(-0.55%)
Aug 15, 2011	37.66	38.41	37.63	38.41	5,267,474	+0.84(+2.23%)
Aug 12, 2011	37.56	38.16	37.23	37.58	6,498,815	-0.19(-0.51%)
Aug 11, 2011	35.95	38.24	35.94	37.77	11,080,848	+1.73(+4.79%)
Aug 10, 2011	36.50	37.47	35.97	36.04	15,583,186	-1.95(-5.13%)
Aug 09, 2011	37.90	37.99	35.67	37.99	12,421,513	+2.29(+6.40%)
Aug 08, 2011	37.90	38.30	35.68	35.70	13,510,551	-2.93(-7.59%)
Aug 05, 2011	39.69	39.80	38.27	38.63	14,292,589	-0.54(-1.39%)
Aug 04, 2011	39.27	39.73	39.04	39.18	12,354,693	-0.67(-1.68%)
Aug 03, 2011	39.75	39.87	39.14	39.85	6,803,925	+0.04(+0.11%)
Aug 02, 2011	39.77	40.47	39.77	39.80	6,305,480	-0.33(-0.82%)
Aug 01, 2011	40.49	40.85	39.95	40.13	6,247,159	-0.38(-0.94%)
Jul 29, 2011	40.48	40.85	40.33	40.52	6,361,077	-0.27(-0.67%)
Jul 28, 2011	41.38	41.50	40.71	40.79	4,232,461	-0.57(-1.37%)
Jul 27, 2011	41.71	41.71	41.31	41.35	6,001,082	-0.39(-0.93%)
Jul 26, 2011	41.59	42.02	41.38	41.74	4,413,120	+0.11(+0.26%)
Jul 25, 2011	41.79	41.92	41.45	41.63	8,089,778	-0.68(-1.62%)
Jul 22, 2011	42.55	42.66	42.15	42.32	4,821,609	-0.08(-0.19%)
Jul 21, 2011	41.74	42.49	41.48	42.40	7,007,627	+0.46(+1.10%)
Jul 20, 2011	42.05	42.13	41.67	41.93	4,118,329	+0.02(+0.05%)
Jul 19, 2011	41.77	42.07	41.67	41.91	4,837,954	+0.37(+0.90%)
Jul 18, 2011	42.27	42.29	41.43	41.54	5,835,056	-1.01(-2.38%)
Jul 15, 2011	42.73	42.85	42.33	42.55	4,013,112	+0.12(+0.29%)
Jul 14, 2011	43.13	43.24	42.38	42.43	4,492,137	-0.54(-1.27%)
Jul 13, 2011	42.99	43.40	42.85	42.97	4,006,586	+0.10(+0.24%)
Jul 12, 2011	42.88	43.38	42.82	42.87	4,098,577	+0.06(+0.14%)
Jul 11, 2011	42.84	43.18	42.71	42.81	4,822,979	-0.30(-0.70%)
Jul 08, 2011	43.09	43.16	42.68	43.11	4,058,275	-0.18(-0.41%)
Jul 07, 2011	43.37	43.62	43.04	43.29	3,923,339	+0.21(+0.49%)
Jul 06, 2011	43.04	43.38	42.79	43.07	3,742,775	+0.06(+0.14%)
Jul 05, 2011	43.42	43.73	42.96	43.01	4,098,362	-0.43(-0.98%)
Jul 01, 2011	43.00	43.56	42.96	43.44	4,949,012	+0.54(+1.25%)
Jun 30, 2011	43.10	43.12	42.82	42.90	4,899,691	-0.14(-0.32%)
Jun 29, 2011	42.27	43.13	42.21	43.04	5,427,314	+0.75(+1.77%)
Jun 28, 2011	42.10	42.36	41.99	42.29	3,759,491	+0.24(+0.58%)
Jun 27, 2011	41.77	42.29	41.65	42.05	4,481,344	+0.40(+0.95%)
Jun 24, 2011	41.91	41.98	41.35	41.66	6,065,849	-0.35(-0.84%)
Jun 23, 2011	41.82	42.10	41.24	42.01	7,206,311	-0.12(-0.28%)
Jun 22, 2011	42.52	42.81	42.10	42.13	5,294,747	-0.56(-1.31%)
Jun 21, 2011	42.34	42.83	42.16	42.68	4,873,484	+0.37(+0.89%)
Jun 20, 2011	42.28	42.34	42.19	42.31	5,078,955	-0.26(-0.60%)
Jun 17, 2011	42.69	42.77	42.40	42.57	8,684,900	+0.12(+0.28%)
Jun 16, 2011	42.29	42.68	42.16	42.45	4,267,827	+0.16(+0.38%)
Jun 15, 2011	42.82	42.84	42.25	42.29	5,830,490	-0.82(-1.89%)
Jun 14, 2011	43.49	43.49	42.90	43.10	4,842,599	-0.08(-0.19%)
Jun 13, 2011	43.45	43.60	43.13	43.18	4,469,176	-0.33(-0.76%)
Jun 10, 2011	44.43	44.43	43.15	43.51	9,497,848	-1.37(-3.06%)
Jun 09, 2011	44.73	45.08	44.41	44.89	3,725,832	+0.29(+0.64%)
Jun 08, 2011	44.68	44.80	44.41	44.60	4,170,032	-0.10(-0.21%)
Jun 07, 2011	44.71	45.03	44.65	44.70	3,414,597	+0.12(+0.28%)
Jun 06, 2011	44.79	45.00	44.45	44.57	3,857,611	-0.09(-0.20%)

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