Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	44.16	44.33	43.50	44.27	411,955	+0.32(+0.72%)
Aug 30, 2012	44.02	44.17	43.74	43.95	414,114	-0.16(-0.36%)
Aug 29, 2012	44.25	44.41	43.94	44.11	454,647	+0.46(+1.06%)
Aug 27, 2012	43.44	43.98	43.01	43.65	695,984	+0.41(+0.96%)
Aug 24, 2012	42.37	43.41	42.31	43.24	462,950	+0.75(+1.76%)
Aug 23, 2012	42.61	42.84	42.16	42.49	582,874	-0.28(-0.65%)
Aug 22, 2012	42.20	42.87	41.98	42.77	521,429	+0.57(+1.36%)
Aug 21, 2012	41.88	42.39	41.51	42.20	473,412	+0.35(+0.84%)
Aug 20, 2012	42.46	42.58	41.60	41.85	388,615	-0.61(-1.44%)
Aug 17, 2012	42.01	42.51	41.98	42.46	458,982	+0.45(+1.06%)
Aug 16, 2012	41.90	42.34	41.68	42.01	497,853	+0.19(+0.46%)
Aug 15, 2012	41.41	41.94	41.40	41.82	403,019	+0.19(+0.46%)
Aug 14, 2012	41.64	41.98	41.44	41.63	588,625	+0.27(+0.65%)
Aug 13, 2012	41.07	41.36	40.52	41.36	409,485	+0.18(+0.44%)
Aug 10, 2012	41.21	41.46	40.87	41.18	441,138	-0.30(-0.73%)
Aug 09, 2012	40.92	41.67	40.65	41.48	746,434	+0.27(+0.66%)
Aug 08, 2012	41.22	41.59	41.08	41.21	515,715	-0.10(-0.25%)
Aug 07, 2012	41.24	42.09	41.23	41.31	1,102,856	+0.41(+1.01%)
Aug 06, 2012	40.49	41.06	40.39	40.90	843,458	+0.53(+1.32%)
Aug 03, 2012	40.34	40.69	40.08	40.37	602,956	+0.55(+1.38%)
Aug 02, 2012	39.11	39.92	38.68	39.82	1,095,475	+0.37(+0.95%)
Aug 01, 2012	40.50	40.75	39.24	39.45	837,863	-0.82(-2.03%)
Jul 31, 2012	41.00	41.08	39.96	40.26	752,106	-1.05(-2.54%)
Jul 30, 2012	41.18	41.36	40.66	41.31	1,065,367	+0.17(+0.43%)
Jul 27, 2012	40.65	41.37	40.22	41.14	1,333,220	+0.69(+1.71%)
Jul 26, 2012	41.53	42.21	40.01	40.45	1,659,058	+0.44(+1.09%)
Jul 25, 2012	40.34	41.82	39.73	40.01	3,571,372	-1.42(-3.43%)
Jul 24, 2012	42.07	42.51	41.34	41.43	1,319,273	-0.61(-1.46%)
Jul 23, 2012	41.61	42.23	40.77	42.04	833,980	-0.37(-0.86%)
Jul 20, 2012	42.69	42.79	42.28	42.41	353,673	-0.55(-1.28%)
Jul 19, 2012	43.05	43.34	42.88	42.96	441,236	+0.22(+0.52%)
Jul 18, 2012	41.85	43.01	41.80	42.74	636,197	+0.78(+1.86%)
Jul 17, 2012	42.13	42.30	41.56	41.96	1,405,833	+0.07(+0.17%)
Jul 16, 2012	42.24	42.25	41.68	41.89	577,315	-0.41(-0.96%)
Jul 13, 2012	42.28	42.97	42.08	42.29	483,344	+0.21(+0.49%)
Jul 12, 2012	41.40	42.37	40.88	42.08	699,887	+0.44(+1.05%)
Jul 11, 2012	42.48	42.55	41.12	41.65	948,543	-0.87(-2.06%)
Jul 10, 2012	43.50	44.01	42.30	42.52	866,944	-0.95(-2.18%)
Jul 09, 2012	43.16	44.00	43.16	43.47	826,905	+0.35(+0.81%)
Jul 06, 2012	43.58	43.98	43.09	43.12	737,642	-0.95(-2.16%)
Jul 05, 2012	42.75	44.51	42.68	44.07	1,294,396	+1.18(+2.76%)
Jul 03, 2012	42.06	43.13	42.06	42.89	317,686	+0.83(+1.97%)
Jul 02, 2012	42.08	42.08	41.52	42.06	440,961	+0.26(+0.63%)
Jun 29, 2012	41.19	42.16	40.85	41.80	936,408	+1.22(+3.00%)
Jun 28, 2012	41.66	41.76	40.04	40.58	1,366,965	-1.22(-2.91%)
Jun 27, 2012	41.85	42.13	41.25	41.80	753,513	+0.07(+0.17%)
Jun 26, 2012	41.48	42.03	41.12	41.73	622,495	+0.21(+0.52%)
Jun 25, 2012	41.46	41.63	40.81	41.51	782,190	-0.30(-0.72%)
Jun 22, 2012	41.77	42.54	41.27	41.81	5,736,133	+0.30(+0.73%)
Jun 21, 2012	42.55	42.85	41.39	41.51	887,002	-1.14(-2.66%)
Jun 20, 2012	42.48	43.13	42.34	42.65	796,650	+0.01(+0.02%)
Jun 19, 2012	42.06	42.96	41.97	42.64	718,378	+0.83(+1.98%)
Jun 18, 2012	41.28	41.93	41.19	41.81	607,724	+0.38(+0.92%)
Jun 15, 2012	41.05	41.66	40.97	41.43	866,251	+0.42(+1.03%)
Jun 14, 2012	40.57	41.61	40.49	41.01	746,386	+0.38(+0.94%)
Jun 13, 2012	41.66	41.71	40.46	40.63	618,492	-1.15(-2.76%)
Jun 12, 2012	41.81	41.99	41.04	41.78	808,235	+0.25(+0.61%)
Jun 11, 2012	42.47	42.51	41.49	41.53	731,848	-0.47(-1.12%)
Jun 08, 2012	41.32	42.15	41.09	42.00	713,494	+0.65(+1.58%)
Jun 07, 2012	42.46	42.89	41.19	41.35	847,695	-0.53(-1.27%)
Jun 06, 2012	41.80	41.96	40.96	41.88	1,526,412	+0.37(+0.88%)
Jun 05, 2012	41.16	41.76	41.01	41.51	2,168,681	+0.20(+0.48%)
Jun 04, 2012	41.24	41.57	40.89	41.31	1,020,436	+0.11(+0.27%)

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