Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	41.11	41.13	40.83	40.96	101,248	+0.08(+0.20%)
Aug 30, 2012	40.92	40.97	40.76	40.88	126,311	-0.17(-0.41%)
Aug 29, 2012	41.05	41.16	40.94	41.05	144,047	+0.06(+0.14%)
Aug 27, 2012	41.10	41.10	40.96	40.99	167,825	-0.04(-0.10%)
Aug 24, 2012	40.72	41.08	40.69	41.03	1,358,673	+0.27(+0.65%)
Aug 23, 2012	40.96	40.96	40.69	40.76	328,080	-0.28(-0.68%)
Aug 22, 2012	41.12	41.14	40.89	41.04	1,192,612	-0.14(-0.34%)
Aug 21, 2012	41.36	41.50	41.13	41.18	173,343	-0.12(-0.29%)
Aug 20, 2012	41.30	41.33	41.20	41.30	173,009	-0.05(-0.12%)
Aug 17, 2012	41.41	41.41	41.27	41.35	63,022	-0.05(-0.12%)
Aug 16, 2012	41.30	41.44	41.18	41.40	113,698	+0.14(+0.34%)
Aug 15, 2012	41.28	41.34	41.23	41.26	120,733	-0.09(-0.21%)
Aug 14, 2012	41.51	41.51	41.26	41.35	401,149	+0.02(+0.05%)
Aug 13, 2012	41.32	41.33	41.15	41.33	152,529	+0.00(+0.00%)
Aug 10, 2012	41.05	41.38	40.98	41.33	151,049	+0.17(+0.41%)
Aug 09, 2012	41.08	41.24	41.05	41.16	183,833	+0.01(+0.02%)
Aug 08, 2012	41.03	41.16	40.93	41.15	219,785	+0.05(+0.13%)
Aug 07, 2012	41.18	41.30	41.10	41.10	1,231,727	+0.07(+0.18%)
Aug 06, 2012	40.98	41.16	40.98	41.03	191,125	+0.10(+0.23%)
Aug 03, 2012	40.84	41.01	40.82	40.93	642,575	+0.57(+1.42%)
Aug 02, 2012	40.38	40.62	40.09	40.36	1,549,604	-0.32(-0.78%)
Aug 01, 2012	40.74	40.92	40.65	40.68	92,523	+0.05(+0.13%)
Jul 31, 2012	40.65	40.79	40.60	40.62	85,654	-0.01(-0.04%)
Jul 30, 2012	40.57	40.68	40.46	40.64	115,797	+0.09(+0.22%)
Jul 27, 2012	40.10	40.67	40.07	40.55	1,538,862	+0.69(+1.74%)
Jul 26, 2012	39.70	39.95	39.66	39.86	905,667	+0.57(+1.44%)
Jul 25, 2012	39.39	39.50	39.21	39.29	86,848	+0.04(+0.09%)
Jul 24, 2012	39.64	39.67	39.03	39.25	106,387	-0.41(-1.02%)
Jul 23, 2012	39.58	39.74	39.46	39.66	117,345	-0.35(-0.88%)
Jul 20, 2012	40.09	40.13	39.93	40.01	84,954	-0.25(-0.62%)
Jul 19, 2012	40.28	40.32	40.07	40.26	105,365	+0.07(+0.18%)
Jul 18, 2012	39.80	40.22	39.74	40.18	90,654	+0.27(+0.69%)
Jul 17, 2012	39.70	39.96	39.48	39.91	125,780	+0.37(+0.93%)
Jul 16, 2012	39.48	39.60	39.33	39.55	163,129	-0.01(-0.02%)
Jul 13, 2012	39.12	39.55	39.12	39.55	99,095	+0.49(+1.26%)
Jul 12, 2012	38.99	39.21	38.81	39.06	404,183	-0.14(-0.36%)
Jul 11, 2012	39.23	39.30	39.00	39.20	144,637	+0.01(+0.04%)
Jul 10, 2012	39.46	39.52	39.04	39.19	77,710	-0.21(-0.52%)
Jul 09, 2012	39.46	39.46	39.24	39.39	45,306	-0.12(-0.30%)
Jul 06, 2012	39.49	39.53	39.32	39.51	75,453	-0.26(-0.67%)
Jul 05, 2012	39.78	39.91	39.57	39.77	179,461	-0.05(-0.13%)
Jul 03, 2012	39.72	39.88	39.69	39.82	60,286	+0.12(+0.31%)
Jul 02, 2012	39.70	39.79	39.46	39.70	123,266	+0.13(+0.33%)
Jun 29, 2012	39.38	39.57	39.26	39.57	88,060	+0.84(+2.16%)
Jun 28, 2012	38.45	38.77	38.29	38.73	84,213	+0.07(+0.19%)
Jun 27, 2012	38.45	38.71	38.45	38.66	88,131	+0.28(+0.73%)
Jun 26, 2012	38.30	38.48	38.10	38.38	147,954	+0.12(+0.31%)
Jun 25, 2012	38.48	38.48	38.15	38.26	174,142	-0.52(-1.35%)
Jun 22, 2012	38.69	38.86	38.57	38.78	202,464	+0.23(+0.58%)
Jun 21, 2012	39.22	39.30	38.53	38.56	332,820	-0.65(-1.65%)
Jun 20, 2012	39.28	39.34	38.97	39.20	71,120	-0.07(-0.17%)
Jun 19, 2012	39.09	39.46	39.09	39.27	359,416	+0.33(+0.84%)
Jun 18, 2012	38.71	39.00	38.68	38.94	132,668	+0.12(+0.32%)
Jun 15, 2012	38.53	38.85	38.53	38.82	152,058	+0.40(+1.04%)
Jun 14, 2012	38.18	38.55	38.13	38.42	109,994	+0.31(+0.82%)
Jun 13, 2012	38.18	38.40	38.03	38.10	76,100	-0.15(-0.38%)
Jun 12, 2012	37.99	38.28	37.93	38.25	48,508	+0.35(+0.92%)
Jun 11, 2012	38.42	38.42	37.89	37.90	200,259	-0.23(-0.61%)
Jun 08, 2012	37.90	38.15	37.77	38.13	150,878	+0.22(+0.57%)
Jun 07, 2012	38.14	38.22	37.89	37.91	61,640	+0.14(+0.37%)
Jun 06, 2012	37.37	37.78	37.37	37.78	60,895	+0.60(+1.62%)
Jun 05, 2012	36.84	37.19	36.84	37.17	84,248	+0.23(+0.61%)
Jun 04, 2012	37.00	37.08	36.65	36.95	360,544	+0.04(+0.10%)

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