Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	50.81	50.81	50.38	50.50	9,075,039	-0.40(-0.79%)
Sep 27, 2012	50.85	51.10	50.50	50.90	6,876,270	+0.14(+0.28%)
Sep 26, 2012	50.58	51.06	50.50	50.76	6,965,883	+0.19(+0.37%)
Sep 25, 2012	51.37	51.63	50.56	50.58	8,830,719	-0.67(-1.31%)
Sep 24, 2012	51.18	51.36	50.90	51.25	7,024,143	-0.01(-0.01%)
Sep 21, 2012	51.34	51.51	51.19	51.26	12,161,706	+0.01(+0.01%)
Sep 20, 2012	50.90	51.32	50.90	51.25	9,829,532	+0.27(+0.53%)
Sep 19, 2012	50.79	51.14	50.52	50.98	7,567,505	+0.07(+0.14%)
Sep 18, 2012	50.45	51.09	50.35	50.90	8,042,311	+0.46(+0.90%)
Sep 17, 2012	49.71	50.57	49.70	50.45	33,885,744	+0.67(+1.35%)
Sep 14, 2012	49.84	50.09	49.42	49.78	35,702,820	-0.37(-0.74%)
Sep 13, 2012	48.41	50.38	48.28	50.15	31,521,354	+1.94(+4.02%)
Sep 12, 2012	49.28	49.28	47.90	48.21	15,078,847	-0.95(-1.93%)
Sep 11, 2012	49.35	49.55	49.16	49.16	7,538,013	-0.13(-0.27%)
Sep 10, 2012	49.31	49.43	48.94	49.30	8,740,600	-0.12(-0.24%)
Sep 07, 2012	49.73	50.00	49.33	49.41	8,736,591	-0.36(-0.73%)
Sep 06, 2012	49.57	50.12	49.51	49.78	9,883,616	+0.22(+0.44%)
Sep 05, 2012	49.80	50.00	49.51	49.56	6,771,004	-0.30(-0.60%)
Sep 04, 2012	49.75	50.04	49.60	49.86	7,041,449	+0.18(+0.37%)
Aug 31, 2012	50.52	50.93	49.68	49.68	11,912,174	-0.70(-1.38%)
Aug 30, 2012	50.53	50.60	50.24	50.37	4,794,167	-0.13(-0.25%)
Aug 29, 2012	50.89	51.17	50.49	50.50	7,240,325	+0.38(+0.77%)
Aug 27, 2012	49.95	50.34	49.88	50.12	5,290,994	+0.18(+0.37%)
Aug 24, 2012	49.26	50.06	49.11	49.93	9,703,655	+0.60(+1.21%)
Aug 23, 2012	50.44	50.54	49.33	49.34	12,430,657	-1.21(-2.40%)
Aug 22, 2012	50.84	50.95	50.54	50.55	7,021,281	-0.47(-0.92%)
Aug 21, 2012	51.81	51.90	50.95	51.02	6,794,586	-0.81(-1.57%)
Aug 20, 2012	51.95	52.07	51.73	51.83	5,246,360	-0.12(-0.22%)
Aug 17, 2012	52.00	52.01	51.58	51.95	7,481,142	+0.05(+0.10%)
Aug 16, 2012	51.43	52.00	51.22	51.90	8,260,831	+0.18(+0.34%)
Aug 15, 2012	51.72	51.88	51.33	51.72	7,484,638	-0.09(-0.18%)
Aug 14, 2012	51.45	52.00	51.24	51.81	7,283,183	+0.39(+0.77%)
Aug 13, 2012	51.17	51.45	51.00	51.42	4,346,825	+0.12(+0.24%)
Aug 10, 2012	50.68	51.42	50.65	51.29	4,753,777	+0.46(+0.91%)
Aug 09, 2012	51.05	51.16	50.64	50.83	5,047,272	-0.22(-0.42%)
Aug 08, 2012	50.73	51.18	50.38	51.05	6,118,712	+0.25(+0.49%)
Aug 07, 2012	51.54	51.67	50.76	50.80	7,728,957	-0.51(-0.99%)
Aug 06, 2012	51.18	51.82	51.07	51.31	8,172,248	+0.17(+0.33%)
Aug 03, 2012	50.72	51.18	50.47	51.14	7,412,264	+1.03(+2.07%)
Aug 02, 2012	50.23	50.58	49.81	50.10	7,123,598	-0.32(-0.63%)
Aug 01, 2012	50.87	51.06	50.20	50.42	6,043,770	-0.45(-0.87%)
Jul 31, 2012	50.72	51.07	50.54	50.87	9,961,159	+0.14(+0.29%)
Jul 30, 2012	50.01	50.84	49.99	50.72	7,462,926	+0.49(+0.97%)
Jul 27, 2012	49.19	50.62	48.81	50.23	12,008,937	+0.95(+1.92%)
Jul 26, 2012	48.89	49.51	48.89	49.29	9,581,448	+0.95(+1.97%)
Jul 25, 2012	48.85	48.99	48.30	48.33	8,209,321	-0.45(-0.91%)
Jul 24, 2012	48.89	49.17	48.41	48.78	8,835,398	-0.17(-0.34%)
Jul 23, 2012	49.12	49.49	48.83	48.95	7,257,253	-0.50(-1.01%)
Jul 20, 2012	49.41	49.69	49.06	49.45	11,244,896	-0.37(-0.74%)
Jul 19, 2012	49.79	50.47	49.68	49.81	11,523,703	+0.08(+0.16%)
Jul 18, 2012	50.01	50.06	49.46	49.74	9,280,276	-0.32(-0.64%)
Jul 17, 2012	50.36	50.62	49.65	50.06	8,330,397	-0.47(-0.94%)
Jul 16, 2012	50.12	50.62	50.08	50.53	7,402,257	+0.35(+0.70%)
Jul 13, 2012	50.11	50.34	49.93	50.18	6,250,709	+0.17(+0.34%)
Jul 12, 2012	50.35	50.55	50.00	50.01	8,601,943	-0.36(-0.71%)
Jul 11, 2012	50.42	50.66	50.20	50.37	8,303,463	-0.09(-0.18%)
Jul 10, 2012	50.65	50.84	50.28	50.45	7,908,063	+0.05(+0.10%)
Jul 09, 2012	49.68	50.62	49.63	50.40	10,743,075	+0.65(+1.30%)
Jul 06, 2012	49.21	49.83	49.05	49.76	6,803,596	+0.26(+0.53%)
Jul 05, 2012	49.63	49.83	49.29	49.50	6,782,033	-0.28(-0.57%)
Jul 03, 2012	49.44	49.83	49.31	49.78	4,480,489	+0.27(+0.55%)

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