Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	86.76	86.86	86.60	86.71	4,002	-0.02(-0.02%)
Feb 28, 2012	86.98	86.98	86.73	86.73	5,205	+0.05(+0.06%)
Feb 27, 2012	86.85	86.85	86.68	86.68	12,817	+0.05(+0.06%)
Feb 24, 2012	86.40	86.65	86.40	86.62	3,610	+0.12(+0.14%)
Feb 23, 2012	86.54	86.62	86.50	86.50	1,199	+0.07(+0.08%)
Feb 22, 2012	86.35	86.45	86.31	86.43	5,906	+0.11(+0.13%)
Feb 21, 2012	86.16	86.32	86.01	86.32	28,462	-0.09(-0.11%)
Feb 17, 2012	86.28	86.41	86.26	86.41	6,579	+0.40(+0.47%)
Feb 16, 2012	86.50	86.53	86.00	86.00	9,378	-0.45(-0.52%)
Feb 15, 2012	86.44	86.61	86.21	86.46	2,643	+0.20(+0.24%)
Feb 14, 2012	86.39	86.55	86.25	86.25	2,391	+0.11(+0.12%)
Feb 13, 2012	86.27	86.54	86.14	86.15	76,777	-0.24(-0.28%)
Feb 10, 2012	86.42	86.42	86.15	86.39	7,599	+0.28(+0.33%)
Feb 09, 2012	86.38	86.41	86.11	86.11	11,422	-0.33(-0.39%)
Feb 08, 2012	86.44	86.46	86.37	86.44	4,738	+0.08(+0.10%)
Feb 07, 2012	86.46	86.47	86.22	86.36	12,125	-0.30(-0.35%)
Feb 06, 2012	86.52	86.71	86.32	86.66	19,283	+0.34(+0.39%)
Feb 03, 2012	86.34	86.45	86.16	86.33	14,787	-0.34(-0.39%)
Feb 02, 2012	86.45	86.68	86.37	86.67	5,638	+0.06(+0.07%)
Feb 01, 2012	86.68	86.75	86.51	86.61	7,875	-0.01(-0.01%)
Jan 31, 2012	86.56	86.63	86.54	86.62	14,509	+0.20(+0.24%)
Jan 30, 2012	86.37	86.72	86.37	86.41	52,296	+0.25(+0.29%)
Jan 27, 2012	86.24	86.24	86.12	86.17	976	+0.06(+0.07%)
Jan 26, 2012	86.33	86.41	86.10	86.10	4,609	-0.02(-0.03%)
Jan 25, 2012	86.04	86.63	85.87	86.13	79,965	+0.04(+0.05%)
Jan 24, 2012	85.87	86.23	85.87	86.09	41,853	-0.06(-0.07%)
Jan 23, 2012	85.76	86.20	85.76	86.15	4,647	-0.06(-0.08%)
Jan 20, 2012	86.06	86.29	85.70	86.21	13,872	-0.11(-0.12%)
Jan 19, 2012	86.19	86.64	86.10	86.32	12,906	+0.05(+0.06%)
Jan 18, 2012	86.29	86.53	86.27	86.27	2,251	-0.08(-0.09%)
Jan 17, 2012	86.21	86.43	86.20	86.35	11,962	+0.05(+0.05%)
Jan 13, 2012	86.19	86.35	86.08	86.30	4,191	+0.23(+0.26%)
Jan 12, 2012	86.29	86.29	85.94	86.07	9,163	-0.01(-0.01%)
Jan 11, 2012	86.07	86.18	86.07	86.08	37,355	+0.05(+0.05%)
Jan 10, 2012	86.04	86.11	85.87	86.04	22,399	+0.05(+0.06%)
Jan 09, 2012	86.00	86.27	85.95	85.99	3,293	+0.02(+0.03%)
Jan 06, 2012	85.86	86.00	85.85	85.96	19,179	-0.08(-0.10%)
Jan 05, 2012	85.69	86.04	85.61	86.04	18,966	+0.51(+0.59%)
Jan 04, 2012	85.66	85.69	85.39	85.54	9,010	-0.52(-0.61%)
Dec 30, 2011	86.23	86.29	86.06	86.06	30,091	+0.10(+0.12%)
Dec 29, 2011	85.58	86.03	85.44	85.96	4,519	-0.07(-0.08%)
Dec 28, 2011	85.64	86.20	85.64	86.03	4,155	+0.32(+0.37%)
Dec 27, 2011	85.27	85.79	84.98	85.71	71,422	+0.50(+0.58%)
Dec 23, 2011	85.31	85.33	84.97	85.22	8,480	-0.32(-0.37%)
Dec 21, 2011	85.46	85.63	85.40	85.53	9,444	-0.13(-0.15%)
Dec 20, 2011	85.85	86.00	85.65	85.66	5,745	-0.29(-0.34%)
Dec 19, 2011	85.64	85.95	85.64	85.95	8,570	+0.31(+0.37%)
Dec 16, 2011	85.71	86.14	85.57	85.64	7,585	+0.00(+0.00%)
Dec 15, 2011	85.57	85.85	85.46	85.64	16,619	-0.05(-0.05%)
Dec 14, 2011	85.20	85.70	85.20	85.68	13,497	+0.56(+0.66%)
Dec 13, 2011	85.04	85.12	85.04	85.12	1,871	+0.14(+0.16%)
Dec 12, 2011	85.22	85.22	84.97	84.99	4,607	+0.17(+0.20%)
Dec 09, 2011	85.07	85.12	84.76	84.82	4,636	-0.56(-0.66%)
Dec 08, 2011	85.09	85.39	85.09	85.39	2,037	+0.38(+0.45%)
Dec 07, 2011	84.87	85.12	84.82	85.00	2,526	+0.28(+0.33%)
Dec 06, 2011	85.11	85.17	84.72	84.72	8,265	-0.20(-0.23%)
Dec 05, 2011	84.95	85.09	84.71	84.92	10,777	-0.40(-0.47%)
Dec 02, 2011	84.57	85.32	84.57	85.32	3,927	+0.40(+0.47%)

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