Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	68.60	68.71	68.15	68.44	390,960	+0.05(+0.07%)
Oct 26, 2012	68.45	68.39	68.39	68.39	184,449	-0.07(-0.10%)
Oct 25, 2012	68.74	68.88	68.09	68.45	346,436	+0.16(+0.23%)
Oct 24, 2012	68.73	68.78	68.20	68.30	544,597	-0.20(-0.29%)
Oct 23, 2012	68.65	68.75	68.12	68.49	374,118	-0.85(-1.23%)
Oct 19, 2012	70.40	70.40	69.19	69.35	164,024	-1.21(-1.71%)
Oct 18, 2012	70.51	70.85	70.34	70.55	150,774	-0.16(-0.22%)
Oct 17, 2012	70.42	70.75	70.31	70.71	88,058	+0.34(+0.49%)
Oct 16, 2012	69.97	70.40	69.93	70.36	127,894	+0.71(+1.02%)
Oct 15, 2012	69.26	69.70	69.03	69.65	179,536	+0.56(+0.81%)
Oct 12, 2012	69.42	69.61	68.99	69.09	224,346	-0.29(-0.41%)
Oct 11, 2012	69.70	69.89	69.37	69.38	123,992	+0.07(+0.09%)
Oct 10, 2012	69.72	69.72	69.20	69.31	139,705	-0.40(-0.58%)
Oct 09, 2012	70.35	70.42	69.67	69.72	233,158	-0.70(-0.99%)
Oct 08, 2012	70.38	70.53	70.28	70.41	122,091	-0.30(-0.43%)
Oct 05, 2012	71.03	71.18	70.47	70.72	915,161	+0.04(+0.06%)
Oct 04, 2012	70.37	70.72	70.30	70.68	195,158	+0.53(+0.76%)
Oct 03, 2012	70.09	70.36	69.73	70.14	296,854	+0.22(+0.32%)
Oct 02, 2012	70.05	70.20	69.63	69.92	268,205	+0.09(+0.13%)
Oct 01, 2012	70.02	70.46	69.67	69.83	496,230	+0.23(+0.33%)
Sep 28, 2012	69.70	69.94	69.41	69.60	3,865,026	-0.40(-0.57%)
Sep 27, 2012	69.58	70.12	69.40	70.00	104,598	+0.71(+1.02%)
Sep 26, 2012	69.67	69.67	69.12	69.30	194,240	-0.45(-0.65%)
Sep 25, 2012	70.65	70.77	69.68	69.75	283,540	-0.73(-1.04%)
Sep 24, 2012	70.30	70.68	70.23	70.48	158,388	-0.18(-0.26%)
Sep 21, 2012	70.99	70.99	70.63	70.66	89,076	+0.01(+0.01%)
Sep 20, 2012	70.37	70.68	70.16	70.65	189,224	-0.09(-0.13%)
Sep 19, 2012	70.67	70.92	70.56	70.74	141,955	+0.11(+0.15%)
Sep 18, 2012	70.63	70.73	70.50	70.64	241,102	-0.12(-0.17%)
Sep 17, 2012	70.92	70.99	70.60	70.76	125,298	-0.31(-0.44%)
Sep 14, 2012	70.81	71.44	70.81	71.07	221,023	+0.37(+0.52%)
Sep 13, 2012	69.63	70.87	69.53	70.70	979,095	+1.08(+1.55%)
Sep 12, 2012	69.61	69.72	69.43	69.62	1,826,995	+0.24(+0.34%)
Sep 11, 2012	69.30	69.63	69.25	69.39	2,349,863	+0.16(+0.24%)
Sep 10, 2012	69.57	69.64	69.20	69.22	278,486	-0.37(-0.53%)
Sep 07, 2012	69.40	69.64	69.39	69.59	425,710	+0.29(+0.42%)
Sep 06, 2012	68.29	69.31	68.29	69.30	973,400	+1.37(+2.02%)
Sep 05, 2012	67.97	68.14	67.80	67.92	214,918	-0.02(-0.04%)
Sep 04, 2012	67.83	68.16	67.45	67.95	498,912	+0.10(+0.14%)
Aug 31, 2012	67.97	68.19	67.53	67.85	168,870	+0.25(+0.37%)
Aug 30, 2012	67.85	67.85	67.44	67.60	95,919	-0.51(-0.74%)
Aug 29, 2012	68.12	68.27	67.92	68.10	130,712	+0.09(+0.13%)
Aug 27, 2012	68.21	68.29	67.93	68.01	690,694	-0.01(-0.01%)
Aug 24, 2012	67.49	68.16	67.46	68.02	439,217	+0.36(+0.53%)
Aug 23, 2012	68.05	68.05	67.57	67.66	132,351	-0.50(-0.73%)
Aug 22, 2012	68.02	68.29	67.84	68.16	276,231	-0.01(-0.01%)
Aug 21, 2012	68.50	68.83	68.04	68.17	175,998	-0.14(-0.20%)
Aug 20, 2012	68.30	68.34	68.08	68.31	222,554	-0.09(-0.13%)
Aug 17, 2012	68.37	68.41	68.19	68.40	158,456	+0.11(+0.17%)
Aug 16, 2012	67.83	68.31	67.67	68.28	167,193	+0.59(+0.87%)
Aug 15, 2012	67.54	67.80	67.47	67.70	132,350	+0.16(+0.23%)
Aug 14, 2012	67.85	67.90	67.38	67.54	271,964	-0.04(-0.06%)
Aug 13, 2012	67.53	67.64	67.20	67.58	203,294	-0.06(-0.08%)
Aug 10, 2012	67.33	67.65	67.19	67.64	303,885	+0.08(+0.12%)
Aug 09, 2012	67.34	67.66	67.33	67.56	124,578	+0.13(+0.19%)
Aug 08, 2012	67.13	67.53	67.13	67.43	396,199	+0.03(+0.05%)
Aug 07, 2012	67.25	67.67	67.25	67.39	133,210	+0.33(+0.49%)
Aug 06, 2012	67.03	67.25	66.94	67.07	305,915	+0.21(+0.32%)
Aug 03, 2012	66.49	66.95	66.40	66.85	301,387	+1.36(+2.07%)
Aug 02, 2012	65.50	65.95	65.04	65.50	272,570	-0.44(-0.67%)

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