Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	53.99	54.03	53.24	53.35	150,163	+0.06(+0.12%)
Oct 26, 2012	53.33	53.28	53.28	53.28	303,759	-0.71(-1.31%)
Oct 25, 2012	54.09	54.24	53.82	53.99	317,591	+0.16(+0.30%)
Oct 24, 2012	54.14	54.19	53.73	53.83	371,383	+0.70(+1.32%)
Oct 23, 2012	53.41	53.46	52.91	53.13	249,001	-0.15(-0.28%)
Oct 19, 2012	53.66	53.66	53.08	53.28	163,249	-0.53(-0.98%)
Oct 18, 2012	53.67	54.13	53.57	53.81	360,943	+0.02(+0.04%)
Oct 17, 2012	53.23	53.91	52.93	53.78	255,541	+0.66(+1.25%)
Oct 16, 2012	52.94	53.25	52.75	53.12	206,674	+0.44(+0.83%)
Oct 15, 2012	52.43	52.73	52.26	52.69	44,879	+0.40(+0.76%)
Oct 12, 2012	52.26	52.54	52.15	52.29	173,163	+0.23(+0.43%)
Oct 11, 2012	51.94	52.23	51.94	52.06	441,342	+0.90(+1.77%)
Oct 10, 2012	51.26	51.31	51.08	51.16	62,781	+0.33(+0.66%)
Oct 09, 2012	51.51	51.51	50.75	50.82	82,941	-0.36(-0.70%)
Oct 08, 2012	51.21	51.23	51.04	51.18	72,816	-0.65(-1.25%)
Oct 05, 2012	51.86	52.18	51.67	51.83	145,828	+0.38(+0.74%)
Oct 04, 2012	50.96	51.48	50.94	51.45	200,278	+0.52(+1.02%)
Oct 03, 2012	51.07	51.07	50.71	50.92	143,519	-0.07(-0.14%)
Oct 02, 2012	51.22	51.27	50.79	50.99	94,645	-0.01(-0.02%)
Oct 01, 2012	50.94	51.48	50.91	51.00	44,336	+0.29(+0.57%)
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%)

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