Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	86.23	86.29	86.06	86.06	30,091	+0.10(+0.12%)
Dec 29, 2011	85.57	86.03	85.44	85.96	4,519	-0.07(-0.08%)
Dec 28, 2011	85.64	86.19	85.64	86.03	4,155	+0.32(+0.37%)
Dec 27, 2011	85.26	85.79	84.98	85.71	71,423	+0.50(+0.58%)
Dec 23, 2011	85.31	85.33	84.97	85.21	8,480	-0.32(-0.37%)
Dec 21, 2011	85.46	85.63	85.39	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	85.70	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	85.21	85.21	84.97	84.99	4,607	+0.17(+0.20%)
Dec 09, 2011	85.07	85.12	84.75	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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