Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	44.59	44.75	44.57	44.75	16,873	+0.01(+0.02%)
Dec 29, 2011	44.62	44.74	44.62	44.74	32,896	+0.16(+0.36%)
Dec 28, 2011	44.56	44.63	44.40	44.58	29,410	+0.06(+0.15%)
Dec 27, 2011	44.56	44.56	44.49	44.51	8,796	-0.14(-0.31%)
Dec 23, 2011	44.41	44.66	44.41	44.65	12,487	+0.06(+0.13%)
Dec 21, 2011	44.55	44.60	44.42	44.60	10,763	+0.04(+0.10%)
Dec 20, 2011	44.48	44.62	44.37	44.55	38,758	-0.00(-0.01%)
Dec 19, 2011	44.59	44.59	44.53	44.55	20,491	+0.05(+0.11%)
Dec 16, 2011	44.36	44.55	44.36	44.51	11,328	+0.06(+0.14%)
Dec 15, 2011	44.35	44.50	44.35	44.45	15,262	-0.02(-0.05%)
Dec 14, 2011	44.34	44.47	44.34	44.47	22,287	+0.12(+0.27%)
Dec 13, 2011	44.26	44.39	44.22	44.35	11,564	+0.00(+0.01%)
Dec 12, 2011	44.39	44.40	44.22	44.34	10,366	+0.01(+0.03%)
Dec 09, 2011	44.27	44.35	44.19	44.33	6,838	-0.02(-0.05%)
Dec 08, 2011	44.15	44.35	44.15	44.35	14,191	+0.02(+0.05%)
Dec 07, 2011	44.27	44.33	44.12	44.33	18,147	+0.18(+0.41%)
Dec 06, 2011	43.95	44.19	43.95	44.15	8,557	+0.20(+0.45%)
Dec 05, 2011	43.91	44.03	43.91	43.96	8,845	-0.01(-0.02%)
Dec 02, 2011	43.95	43.96	43.76	43.96	7,863	+0.25(+0.57%)
Dec 01, 2011	43.71	43.90	43.70	43.71	22,557	-0.15(-0.34%)
Nov 30, 2011	43.91	43.91	43.85	43.86	16,503	-0.05(-0.12%)
Nov 29, 2011	43.78	43.91	43.76	43.91	5,097	-0.04(-0.08%)
Nov 28, 2011	43.89	43.95	43.70	43.95	17,745	+0.21(+0.47%)
Nov 25, 2011	43.29	43.81	43.29	43.75	11,577	-0.03(-0.07%)
Nov 23, 2011	43.91	43.91	43.78	43.78	8,663	-0.02(-0.05%)
Nov 22, 2011	43.87	43.99	43.75	43.80	24,172	-0.06(-0.15%)
Nov 21, 2011	43.87	43.87	43.74	43.86	7,895	+0.15(+0.34%)
Nov 18, 2011	43.79	43.84	43.69	43.71	6,531	-0.14(-0.33%)
Nov 17, 2011	43.85	43.87	43.72	43.85	8,377	+0.02(+0.05%)
Nov 16, 2011	43.77	43.84	43.74	43.83	10,511	+0.05(+0.11%)
Nov 15, 2011	43.76	43.82	43.65	43.79	15,129	-0.06(-0.14%)
Nov 14, 2011	43.78	43.88	43.78	43.85	9,937	-0.03(-0.06%)
Nov 11, 2011	43.87	43.90	43.69	43.87	9,189	-0.00(-0.01%)
Nov 10, 2011	43.91	43.92	43.74	43.88	7,636	-0.05(-0.11%)
Nov 09, 2011	43.85	43.93	43.76	43.93	10,593	+0.07(+0.17%)
Nov 08, 2011	43.87	43.91	43.71	43.85	13,813	-0.01(-0.02%)
Nov 07, 2011	43.79	43.92	43.79	43.86	21,221	+0.07(+0.16%)
Nov 04, 2011	43.87	43.87	43.77	43.79	20,819	+0.13(+0.29%)
Nov 03, 2011	43.71	43.91	43.66	43.66	12,138	-0.23(-0.53%)
Nov 02, 2011	43.76	43.91	43.76	43.90	12,588	-0.06(-0.14%)
Nov 01, 2011	43.48	43.96	43.48	43.96	28,336	+0.15(+0.35%)
Oct 31, 2011	43.92	43.92	42.90	43.81	31,539	+0.16(+0.37%)
Oct 28, 2011	43.45	43.65	43.45	43.65	18,586	+0.01(+0.03%)
Oct 27, 2011	43.74	43.75	43.55	43.63	13,077	-0.12(-0.29%)
Oct 26, 2011	43.59	43.80	43.59	43.76	16,212	+0.02(+0.06%)
Oct 25, 2011	43.63	43.79	43.38	43.74	34,351	+0.11(+0.25%)
Oct 24, 2011	43.33	43.75	43.24	43.63	57,369	+0.23(+0.54%)
Oct 21, 2011	43.61	43.63	43.39	43.39	7,325	-0.25(-0.57%)
Oct 20, 2011	43.63	43.65	43.63	43.64	920	+0.00(+0.00%)
Oct 19, 2011	43.61	43.75	43.37	43.64	27,155	+0.15(+0.33%)
Oct 18, 2011	43.09	43.57	43.09	43.50	13,816	+0.31(+0.71%)
Oct 17, 2011	43.01	43.19	43.01	43.19	1,301	-0.09(-0.21%)
Oct 14, 2011	43.46	43.46	43.15	43.28	10,778	+0.05(+0.11%)
Oct 13, 2011	43.20	43.42	43.19	43.23	23,816	-0.21(-0.49%)
Oct 12, 2011	43.49	43.49	43.41	43.45	9,213	+0.14(+0.32%)
Oct 11, 2011	43.56	43.56	43.30	43.30	3,309	-0.01(-0.01%)
Oct 10, 2011	43.41	43.56	43.14	43.31	10,549	+0.11(+0.25%)
Oct 07, 2011	43.87	43.87	43.11	43.20	19,347	-0.50(-1.14%)
Oct 06, 2011	43.36	43.70	43.30	43.70	12,343	+0.08(+0.19%)
Oct 05, 2011	43.29	43.83	43.29	43.62	13,177	-0.00(-0.00%)
Oct 04, 2011	43.89	44.19	43.61	43.62	27,543	-0.29(-0.65%)

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