Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	82.38	82.43	82.32	82.43	18,434	+0.06(+0.08%)
Nov 29, 2012	82.28	82.37	82.28	82.37	11,301	+0.10(+0.12%)
Nov 28, 2012	82.29	82.30	82.23	82.27	25,970	+0.01(+0.01%)
Nov 27, 2012	82.26	82.29	82.21	82.26	15,101	+0.02(+0.03%)
Nov 26, 2012	82.20	82.25	82.20	82.24	15,687	+0.04(+0.05%)
Nov 23, 2012	82.20	82.21	82.19	82.20	7,298	+0.02(+0.03%)
Nov 21, 2012	82.17	82.19	82.14	82.18	60,842	-0.01(-0.01%)
Nov 20, 2012	82.13	82.22	82.12	82.18	17,159	-0.02(-0.02%)
Nov 19, 2012	82.18	82.23	82.16	82.20	26,492	+0.00(+0.00%)
Nov 16, 2012	82.16	82.21	82.11	82.20	9,251	+0.06(+0.08%)
Nov 15, 2012	82.09	82.17	82.09	82.14	30,977	+0.00(+0.00%)
Nov 14, 2012	82.11	82.14	82.06	82.14	34,373	-0.03(-0.04%)
Nov 13, 2012	82.17	82.18	82.14	82.17	11,188	-0.06(-0.07%)
Nov 12, 2012	82.06	82.24	82.06	82.22	23,116	+0.04(+0.05%)
Nov 09, 2012	82.17	82.20	82.13	82.18	16,661	-0.01(-0.01%)
Nov 08, 2012	82.15	82.22	82.14	82.19	22,751	+0.04(+0.05%)
Nov 07, 2012	82.20	82.24	82.13	82.15	12,948	+0.03(+0.04%)
Nov 06, 2012	82.14	82.16	82.09	82.12	109,037	-0.01(-0.01%)
Nov 05, 2012	82.09	82.15	82.07	82.13	18,039	+0.05(+0.06%)
Nov 02, 2012	82.18	82.18	82.07	82.08	10,729	-0.10(-0.13%)
Nov 01, 2012	82.08	82.18	82.08	82.18	15,101	-0.10(-0.12%)
Oct 31, 2012	82.17	82.30	82.16	82.28	18,223	+0.11(+0.14%)
Oct 26, 2012	82.12	82.17	82.17	82.17	32,701	+0.09(+0.11%)
Oct 25, 2012	82.08	82.09	82.04	82.08	14,709	-0.09(-0.11%)
Oct 24, 2012	82.16	82.22	82.14	82.17	20,381	-0.06(-0.07%)
Oct 23, 2012	82.21	82.23	82.19	82.22	10,449	-0.04(-0.05%)
Oct 19, 2012	82.35	82.38	82.26	82.26	26,768	-0.06(-0.08%)
Oct 18, 2012	82.32	82.34	82.30	82.33	47,412	-0.01(-0.01%)
Oct 17, 2012	82.45	82.45	82.34	82.34	17,722	-0.07(-0.09%)
Oct 16, 2012	82.51	82.51	82.40	82.41	27,685	-0.05(-0.06%)
Oct 15, 2012	82.47	82.50	82.46	82.46	22,045	-0.03(-0.04%)
Oct 12, 2012	82.46	82.50	82.44	82.49	41,505	+0.01(+0.01%)
Oct 11, 2012	82.54	82.54	82.47	82.48	38,494	-0.07(-0.09%)
Oct 10, 2012	82.58	82.58	82.49	82.55	13,329	-0.04(-0.05%)
Oct 09, 2012	82.57	82.64	82.54	82.59	104,742	-0.06(-0.07%)
Oct 08, 2012	82.64	82.65	82.59	82.65	14,567	+0.05(+0.06%)
Oct 05, 2012	82.60	82.66	82.56	82.60	56,592	+0.05(+0.06%)
Oct 04, 2012	82.44	82.58	82.44	82.55	23,614	+0.11(+0.14%)
Oct 03, 2012	82.41	82.50	82.40	82.44	208,853	+0.03(+0.04%)
Oct 02, 2012	82.30	82.41	82.28	82.41	20,342	+0.10(+0.12%)
Oct 01, 2012	82.25	82.31	82.19	82.31	210,526	+0.04(+0.05%)
Sep 28, 2012	82.26	82.31	82.18	82.27	23,515	+0.01(+0.01%)
Sep 27, 2012	82.26	82.30	82.20	82.26	60,346	+0.02(+0.03%)
Sep 26, 2012	82.36	82.38	82.22	82.24	35,361	-0.08(-0.10%)
Sep 25, 2012	82.36	82.37	82.31	82.32	74,193	-0.05(-0.06%)
Sep 24, 2012	82.42	82.42	82.33	82.37	32,890	-0.06(-0.08%)
Sep 21, 2012	82.42	82.45	82.39	82.43	21,131	+0.03(+0.04%)
Sep 20, 2012	82.47	82.51	82.35	82.40	10,946	-0.03(-0.04%)
Sep 19, 2012	82.54	82.54	82.41	82.43	28,818	-0.11(-0.14%)
Sep 18, 2012	82.64	82.67	82.54	82.54	21,135	-0.21(-0.25%)
Sep 17, 2012	82.81	82.89	82.72	82.75	82,182	-0.18(-0.22%)
Sep 14, 2012	82.94	83.00	82.75	82.93	72,471	+0.22(+0.27%)
Sep 13, 2012	82.42	82.71	82.36	82.71	16,648	+0.35(+0.43%)
Sep 12, 2012	82.38	82.38	82.32	82.36	16,270	-0.03(-0.04%)
Sep 11, 2012	82.34	82.41	82.31	82.39	130,819	+0.08(+0.10%)
Sep 10, 2012	82.25	82.34	82.25	82.31	20,294	+0.08(+0.10%)
Sep 07, 2012	82.26	82.29	82.23	82.23	7,824	+0.13(+0.16%)
Sep 06, 2012	82.18	82.18	82.10	82.10	10,942	-0.07(-0.09%)
Sep 05, 2012	82.15	82.19	82.14	82.17	37,513	+0.04(+0.05%)

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