Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	50.72	50.90	50.60	50.71	83,651	-0.05(-0.11%)
Sep 27, 2012	50.62	50.80	50.30	50.77	94,981	+1.17(+2.36%)
Sep 26, 2012	49.94	49.94	49.37	49.60	132,318	-0.40(-0.79%)
Sep 25, 2012	50.65	50.87	49.97	50.00	146,468	-0.65(-1.29%)
Sep 24, 2012	50.41	50.70	50.33	50.65	38,656	+0.07(+0.14%)
Sep 21, 2012	50.86	50.86	50.57	50.58	60,985	+0.21(+0.42%)
Sep 20, 2012	50.43	50.43	50.11	50.37	157,930	-0.66(-1.30%)
Sep 19, 2012	50.68	51.11	50.59	51.03	90,987	+0.77(+1.52%)
Sep 18, 2012	50.41	50.43	50.12	50.27	48,116	-0.17(-0.33%)
Sep 17, 2012	50.95	50.95	50.40	50.43	56,732	-0.62(-1.22%)
Sep 14, 2012	51.00	51.64	50.90	51.06	140,880	+0.66(+1.30%)
Sep 13, 2012	49.11	50.75	49.06	50.40	257,395	+1.08(+2.20%)
Sep 12, 2012	49.34	49.42	49.13	49.32	280,512	+0.24(+0.49%)
Sep 11, 2012	48.64	49.11	48.64	49.08	41,325	+0.59(+1.22%)
Sep 10, 2012	48.82	48.99	48.45	48.49	83,703	-0.62(-1.27%)
Sep 07, 2012	48.94	49.28	48.88	49.11	218,539	+1.04(+2.17%)
Sep 06, 2012	47.38	48.18	47.22	48.07	91,573	+0.97(+2.07%)
Sep 05, 2012	47.04	47.23	46.91	47.09	39,704	-0.36(-0.75%)
Sep 04, 2012	47.73	47.73	47.30	47.45	107,226	-0.61(-1.26%)
Aug 31, 2012	48.04	48.30	47.75	48.06	30,500	+0.26(+0.54%)
Aug 30, 2012	48.05	48.07	47.79	47.80	316,161	-0.71(-1.46%)
Aug 29, 2012	48.66	48.79	48.38	48.51	109,449	-0.14(-0.29%)
Aug 27, 2012	49.00	49.00	48.60	48.65	57,628	-0.65(-1.31%)
Aug 24, 2012	49.20	49.39	48.87	49.30	178,212	-0.05(-0.09%)
Aug 23, 2012	49.77	49.85	49.28	49.34	75,125	-0.30(-0.61%)
Aug 22, 2012	49.44	49.75	49.25	49.65	142,689	-0.22(-0.44%)
Aug 21, 2012	50.11	50.36	49.69	49.87	202,798	-0.26(-0.53%)
Aug 20, 2012	49.94	50.17	49.80	50.13	82,903	-0.01(-0.02%)
Aug 17, 2012	50.44	50.44	50.01	50.14	2,435,004	-0.02(-0.05%)
Aug 16, 2012	50.18	50.36	49.95	50.16	790,243	-0.15(-0.29%)
Aug 15, 2012	50.11	50.37	50.11	50.31	26,767	-0.22(-0.43%)
Aug 14, 2012	50.75	50.76	50.40	50.53	91,789	+0.19(+0.39%)
Aug 13, 2012	50.34	50.56	50.12	50.33	27,366	-0.39(-0.77%)
Aug 10, 2012	50.42	50.81	50.42	50.72	24,819	+0.01(+0.02%)
Aug 09, 2012	50.76	51.10	50.69	50.71	38,726	+0.20(+0.40%)
Aug 08, 2012	50.50	50.78	50.32	50.51	17,749	-0.08(-0.15%)
Aug 07, 2012	50.54	50.89	50.46	50.59	113,894	+0.41(+0.82%)
Aug 06, 2012	49.87	50.54	49.87	50.18	192,559	+0.47(+0.94%)
Aug 03, 2012	49.41	49.97	49.37	49.71	208,482	+1.01(+2.07%)
Aug 02, 2012	48.66	49.16	48.35	48.70	54,960	-0.58(-1.17%)
Aug 01, 2012	49.54	49.62	49.13	49.28	104,794	+0.20(+0.41%)
Jul 31, 2012	49.16	49.48	49.08	49.08	32,423	+0.11(+0.22%)
Jul 30, 2012	48.81	49.19	48.77	48.97	97,294	-0.41(-0.84%)
Jul 27, 2012	48.42	49.52	48.38	49.38	71,897	+1.38(+2.87%)
Jul 26, 2012	47.97	48.17	47.66	48.00	56,366	+0.86(+1.82%)
Jul 25, 2012	47.47	47.58	47.04	47.15	36,060	-0.14(-0.30%)
Jul 24, 2012	47.62	47.62	47.11	47.29	49,587	+0.06(+0.13%)
Jul 23, 2012	47.14	47.37	46.73	47.23	56,891	-0.83(-1.73%)
Jul 20, 2012	48.44	48.46	47.86	48.06	67,207	-0.76(-1.56%)
Jul 19, 2012	48.39	48.90	48.38	48.82	78,307	+0.68(+1.41%)
Jul 18, 2012	47.60	48.32	47.60	48.14	46,237	-0.40(-0.82%)
Jul 17, 2012	48.22	48.63	47.68	48.54	66,379	+0.63(+1.32%)
Jul 16, 2012	47.79	47.96	47.53	47.91	29,432	-0.26(-0.55%)
Jul 13, 2012	47.82	48.28	47.82	48.18	42,879	+0.65(+1.36%)
Jul 12, 2012	47.48	47.72	47.13	47.53	243,340	-0.83(-1.71%)
Jul 11, 2012	48.49	48.52	48.02	48.35	33,803	+0.32(+0.66%)
Jul 10, 2012	48.88	49.02	47.79	48.04	40,040	-0.75(-1.53%)
Jul 09, 2012	48.97	48.97	48.59	48.78	22,629	-0.62(-1.25%)
Jul 06, 2012	49.55	49.62	49.15	49.40	40,785	-0.65(-1.31%)
Jul 05, 2012	49.94	50.26	49.73	50.05	141,847	-0.02(-0.05%)
Jul 03, 2012	49.71	50.18	49.54	50.08	35,269	+0.60(+1.21%)

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