Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	50.45	50.54	50.06	50.27	53,748	+0.38(+0.77%)
Aug 30, 2012	50.33	50.34	49.88	49.89	299,298	-0.61(-1.21%)
Aug 29, 2012	50.64	50.69	50.46	50.50	278,341	-0.22(-0.43%)
Aug 27, 2012	50.74	50.91	50.65	50.72	104,557	-0.01(-0.02%)
Aug 24, 2012	50.34	50.85	50.34	50.73	172,837	+0.11(+0.21%)
Aug 23, 2012	50.84	50.93	50.58	50.62	78,829	-0.25(-0.48%)
Aug 22, 2012	50.53	50.95	50.46	50.87	57,914	-0.06(-0.13%)
Aug 21, 2012	51.09	51.35	50.85	50.93	41,655	+0.13(+0.25%)
Aug 20, 2012	50.68	50.81	50.48	50.80	47,306	+0.00(+0.00%)
Aug 17, 2012	50.68	50.80	50.50	50.80	53,725	+0.10(+0.20%)
Aug 16, 2012	50.48	50.86	50.40	50.70	53,338	+0.40(+0.80%)
Aug 15, 2012	50.29	50.39	50.24	50.30	31,905	-0.09(-0.18%)
Aug 14, 2012	50.37	50.53	50.30	50.39	57,191	+0.12(+0.23%)
Aug 13, 2012	50.38	50.50	50.13	50.28	58,099	-0.17(-0.34%)
Aug 10, 2012	50.10	50.52	50.03	50.45	68,705	+0.02(+0.04%)
Aug 09, 2012	50.28	50.60	50.21	50.43	58,597	+0.06(+0.13%)
Aug 08, 2012	50.09	50.43	50.09	50.36	30,665	+0.03(+0.05%)
Aug 07, 2012	50.39	50.66	50.33	50.34	191,576	+0.15(+0.31%)
Aug 06, 2012	50.08	50.40	50.08	50.18	163,552	+0.32(+0.64%)
Aug 03, 2012	49.48	50.01	49.35	49.86	46,241	+1.37(+2.84%)
Aug 02, 2012	48.70	49.02	48.19	48.49	93,212	-0.64(-1.30%)
Aug 01, 2012	49.42	49.49	49.06	49.12	94,851	+0.09(+0.19%)
Jul 31, 2012	49.20	49.37	49.01	49.03	91,236	-0.23(-0.46%)
Jul 30, 2012	49.08	49.39	49.08	49.26	63,675	-0.12(-0.24%)
Jul 27, 2012	48.92	49.62	48.81	49.38	161,101	+0.82(+1.69%)
Jul 26, 2012	48.55	48.63	48.29	48.56	622,314	+1.29(+2.72%)
Jul 25, 2012	47.50	47.50	47.05	47.27	61,794	+0.18(+0.38%)
Jul 24, 2012	47.51	47.57	46.77	47.09	90,771	-0.43(-0.90%)
Jul 23, 2012	47.23	47.61	47.07	47.52	57,690	-1.00(-2.07%)
Jul 20, 2012	48.65	48.73	48.42	48.52	63,159	-0.87(-1.75%)
Jul 19, 2012	49.22	49.45	49.08	49.39	78,910	+0.67(+1.37%)
Jul 18, 2012	48.25	48.89	48.25	48.72	44,130	+0.26(+0.55%)
Jul 17, 2012	48.33	48.55	47.86	48.46	36,644	+0.22(+0.45%)
Jul 16, 2012	48.22	48.43	47.95	48.24	53,310	+0.01(+0.02%)
Jul 13, 2012	47.70	48.35	47.70	48.23	29,487	+0.65(+1.36%)
Jul 12, 2012	47.47	47.65	47.22	47.58	112,859	-0.53(-1.10%)
Jul 11, 2012	48.14	48.30	47.89	48.11	219,912	+0.05(+0.09%)
Jul 10, 2012	48.63	48.69	48.00	48.07	47,625	-0.36(-0.75%)
Jul 09, 2012	48.31	48.43	48.10	48.43	124,887	-0.21(-0.43%)
Jul 06, 2012	48.57	48.68	48.32	48.64	97,297	-0.39(-0.80%)
Jul 05, 2012	49.04	49.20	48.81	49.03	285,752	-0.64(-1.28%)
Jul 03, 2012	49.13	49.73	49.13	49.67	1,011,186	+0.53(+1.08%)
Jul 02, 2012	48.78	49.17	48.73	49.14	40,507	+0.32(+0.65%)
Jun 29, 2012	48.58	48.87	48.48	48.82	96,543	+1.59(+3.36%)
Jun 28, 2012	46.79	47.25	46.58	47.24	285,696	+0.11(+0.23%)
Jun 27, 2012	46.84	47.21	46.74	47.13	65,293	+0.39(+0.84%)
Jun 26, 2012	46.53	46.94	46.35	46.74	362,774	+0.32(+0.69%)
Jun 25, 2012	46.56	46.67	46.29	46.42	63,369	-0.86(-1.81%)
Jun 22, 2012	47.28	47.34	46.97	47.27	113,549	+0.33(+0.70%)
Jun 21, 2012	48.14	48.16	46.95	46.95	54,927	-1.23(-2.54%)
Jun 20, 2012	48.10	48.53	47.88	48.17	70,893	+0.13(+0.26%)
Jun 19, 2012	47.75	48.35	47.71	48.05	41,904	+0.79(+1.67%)
Jun 18, 2012	47.21	47.42	47.01	47.26	86,910	-0.07(-0.15%)
Jun 15, 2012	47.05	47.36	46.91	47.33	62,634	+0.48(+1.03%)
Jun 14, 2012	46.53	47.02	46.43	46.84	65,319	+0.20(+0.42%)
Jun 13, 2012	46.58	47.02	46.49	46.65	70,787	-0.31(-0.67%)
Jun 12, 2012	46.56	46.97	46.24	46.96	61,498	+0.82(+1.79%)
Jun 11, 2012	47.01	47.01	46.14	46.14	304,755	-0.41(-0.89%)
Jun 08, 2012	46.02	46.65	45.95	46.55	27,918	-0.16(-0.35%)
Jun 07, 2012	47.28	47.40	46.64	46.71	89,161	+0.08(+0.17%)
Jun 06, 2012	45.77	46.67	45.77	46.63	103,119	+1.21(+2.66%)
Jun 05, 2012	45.11	45.46	45.07	45.42	113,027	+0.30(+0.68%)
Jun 04, 2012	45.23	45.24	44.79	45.11	124,683	+0.17(+0.38%)

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