Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	83.77	83.77	83.66	83.67	8,651	-0.10(-0.12%)
Nov 29, 2011	83.51	83.77	83.47	83.77	2,672	-0.07(-0.08%)
Nov 28, 2011	83.74	83.85	83.36	83.84	9,302	+0.39(+0.47%)
Nov 25, 2011	82.58	83.58	82.58	83.45	6,068	-0.06(-0.07%)
Nov 23, 2011	83.76	83.76	83.51	83.51	4,541	-0.04(-0.05%)
Nov 22, 2011	83.70	83.92	83.46	83.55	12,671	-0.12(-0.15%)
Nov 21, 2011	83.69	83.69	83.44	83.67	4,138	+0.29(+0.34%)
Nov 18, 2011	83.54	83.63	83.35	83.39	3,423	-0.27(-0.33%)
Nov 17, 2011	83.64	83.68	83.41	83.66	4,391	+0.04(+0.05%)
Nov 16, 2011	83.51	83.64	83.44	83.62	5,510	+0.09(+0.11%)
Nov 15, 2011	83.47	83.59	83.28	83.53	7,931	-0.12(-0.14%)
Nov 14, 2011	83.52	83.71	83.52	83.64	5,209	-0.05(-0.06%)
Nov 11, 2011	83.70	83.74	83.34	83.70	4,817	-0.01(-0.01%)
Nov 10, 2011	83.77	83.79	83.45	83.71	4,003	-0.09(-0.11%)
Nov 09, 2011	83.64	83.80	83.49	83.80	5,553	+0.14(+0.17%)
Nov 08, 2011	83.70	83.77	83.38	83.66	7,240	-0.02(-0.02%)
Nov 07, 2011	83.54	83.78	83.54	83.67	11,124	+0.13(+0.16%)
Nov 04, 2011	83.69	83.69	83.49	83.54	10,913	+0.25(+0.29%)
Nov 03, 2011	83.39	83.77	83.30	83.30	6,363	-0.45(-0.53%)
Nov 02, 2011	83.48	83.76	83.48	83.74	6,598	-0.12(-0.14%)
Nov 01, 2011	82.94	83.86	82.94	83.86	14,854	+0.42(+0.50%)
Oct 31, 2011	83.66	83.66	81.71	83.44	16,558	+0.31(+0.37%)
Oct 28, 2011	82.77	83.14	82.77	83.14	9,757	+0.02(+0.03%)
Oct 27, 2011	83.32	83.33	82.95	83.11	6,865	-0.24(-0.29%)
Oct 26, 2011	83.02	83.43	83.02	83.35	8,511	+0.05(+0.06%)
Oct 25, 2011	83.10	83.40	82.63	83.30	18,034	+0.21(+0.25%)
Oct 24, 2011	82.52	83.34	82.36	83.10	30,119	+0.45(+0.54%)
Oct 21, 2011	83.06	83.11	82.65	82.65	3,845	-0.48(-0.57%)
Oct 20, 2011	83.10	83.14	83.10	83.13	483	+0.00(+0.00%)
Oct 19, 2011	83.06	83.33	82.60	83.13	14,256	+0.28(+0.33%)
Oct 18, 2011	82.08	82.98	82.08	82.85	7,253	+0.59(+0.71%)
Oct 17, 2011	81.92	82.26	81.92	82.26	683	-0.18(-0.21%)
Oct 14, 2011	82.78	82.78	82.19	82.44	5,658	+0.09(+0.11%)
Oct 13, 2011	82.29	82.70	82.27	82.35	12,503	-0.41(-0.49%)
Oct 12, 2011	82.83	82.83	82.68	82.75	4,837	+0.27(+0.32%)
Oct 11, 2011	82.98	82.98	82.49	82.49	1,737	-0.01(-0.01%)
Oct 10, 2011	82.68	82.98	82.17	82.50	5,538	+0.20(+0.25%)
Oct 07, 2011	83.56	83.56	82.11	82.29	10,157	-0.95(-1.14%)
Oct 06, 2011	82.59	83.24	82.49	83.24	6,480	+0.16(+0.19%)
Oct 05, 2011	82.46	83.48	82.46	83.09	6,918	-0.00(-0.00%)
Oct 04, 2011	83.60	84.16	83.06	83.09	14,460	-0.54(-0.65%)
Oct 03, 2011	84.39	84.39	83.63	83.63	2,262	+0.03(+0.03%)
Sep 30, 2011	84.37	84.37	83.51	83.61	14,600	-0.09(-0.11%)
Sep 29, 2011	84.10	84.29	83.68	83.70	5,621	-0.45(-0.54%)
Sep 28, 2011	84.14	84.25	83.57	84.15	5,818	-0.02(-0.02%)
Sep 27, 2011	84.60	84.60	83.86	84.17	6,484	+0.06(+0.08%)
Sep 26, 2011	83.68	84.41	83.68	84.10	11,374	+0.08(+0.10%)
Sep 23, 2011	84.78	84.78	84.02	84.02	8,680	-0.69(-0.82%)
Sep 22, 2011	83.95	84.71	83.95	84.71	10,006	+1.00(+1.20%)
Sep 21, 2011	83.57	83.89	83.57	83.71	5,136	-0.16(-0.19%)
Sep 20, 2011	83.52	83.88	83.16	83.88	6,944	+0.69(+0.83%)
Sep 19, 2011	83.68	83.68	82.58	83.19	2,306	-0.22(-0.27%)
Sep 16, 2011	82.77	83.57	81.91	83.41	12,885	+0.64(+0.77%)
Sep 15, 2011	83.55	83.55	82.69	82.77	7,317	-0.31(-0.37%)
Sep 14, 2011	83.62	83.63	82.71	83.07	8,907	-0.63(-0.76%)
Sep 13, 2011	83.88	83.88	83.44	83.71	10,989	+0.09(+0.11%)
Sep 12, 2011	82.58	83.65	82.58	83.62	19,648	+0.37(+0.45%)
Sep 09, 2011	82.75	83.24	82.43	83.24	5,974	+0.10(+0.12%)
Sep 08, 2011	82.43	83.27	82.43	83.14	10,093	+0.08(+0.09%)
Sep 07, 2011	82.33	83.07	82.33	83.07	5,508	+0.35(+0.42%)
Sep 06, 2011	81.72	82.73	81.72	82.72	9,228	+0.11(+0.13%)
Sep 02, 2011	81.55	82.61	81.08	82.61	10,140	+0.18(+0.22%)

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