Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	33.65	33.67	33.65	33.67	1,851	+0.01(+0.02%)
Dec 29, 2011	33.42	33.72	33.42	33.66	5,069	-0.01(-0.03%)
Dec 28, 2011	33.40	33.70	33.40	33.67	3,572	+0.03(+0.08%)
Dec 27, 2011	33.70	33.71	33.65	33.65	4,216	-0.17(-0.49%)
Dec 21, 2011	33.81	33.81	33.81	33.81	0	+0.36(+1.08%)
Dec 20, 2011	33.56	33.56	33.41	33.45	13,423	-0.03(-0.08%)
Dec 19, 2011	33.48	33.48	33.48	33.48	404	-0.13(-0.39%)
Dec 16, 2011	33.61	33.93	33.52	33.61	4,786	-0.13(-0.39%)
Dec 15, 2011	33.61	33.75	33.61	33.74	22,493	+0.18(+0.52%)
Dec 14, 2011	33.65	33.77	33.57	33.57	15,115	+0.02(+0.05%)
Dec 13, 2011	33.45	33.55	33.45	33.55	683	+0.09(+0.26%)
Dec 12, 2011	33.53	33.53	33.46	33.46	2,051	-0.01(-0.03%)
Dec 09, 2011	33.55	33.55	33.47	33.47	3,019	-0.15(-0.44%)
Dec 07, 2011	33.57	33.62	33.62	33.62	3,304	+0.10(+0.29%)
Dec 06, 2011	33.53	33.54	33.52	33.52	5,769	+0.04(+0.10%)
Dec 05, 2011	33.52	33.52	33.47	33.49	2,509	+0.17(+0.50%)
Dec 02, 2011	33.32	33.32	33.32	33.32	113	+0.02(+0.05%)
Dec 01, 2011	33.28	33.30	33.28	33.30	871	+0.07(+0.21%)
Nov 30, 2011	33.22	33.23	33.22	33.23	797	-0.04(-0.11%)
Nov 29, 2011	33.23	33.27	33.23	33.27	2,767	+0.13(+0.40%)
Nov 28, 2011	33.23	33.23	33.14	33.14	852	-0.05(-0.16%)
Nov 23, 2011	33.20	33.19	33.19	33.19	3,304	-0.22(-0.66%)
Nov 21, 2011	33.43	33.41	33.41	33.41	2,051	+0.00(+0.00%)
Nov 18, 2011	33.41	33.42	33.41	33.41	5,125	+0.08(+0.25%)
Nov 17, 2011	33.32	33.32	33.32	33.32	284	+0.15(+0.46%)
Nov 16, 2011	33.18	33.18	33.14	33.17	7,862	-0.25(-0.76%)
Nov 14, 2011	33.59	33.43	33.43	33.43	344,253	-0.11(-0.31%)
Nov 11, 2011	33.62	33.65	33.53	33.53	3,988	-0.02(-0.05%)
Nov 10, 2011	33.55	33.55	33.55	33.55	926	+0.03(+0.08%)
Nov 09, 2011	33.50	33.52	33.49	33.52	1,570	+0.03(+0.08%)
Nov 08, 2011	33.78	33.78	33.49	33.50	4,806	-0.03(-0.10%)
Nov 07, 2011	33.43	33.53	33.43	33.53	2,410	+0.13(+0.39%)
Nov 04, 2011	33.42	33.43	33.39	33.40	3,550	-0.03(-0.08%)
Nov 03, 2011	33.42	33.43	33.42	33.43	5,241	-0.16(-0.47%)
Nov 02, 2011	33.57	33.58	33.57	33.58	1,481	+0.02(+0.07%)
Nov 01, 2011	33.65	33.65	33.51	33.56	2,677	-0.03(-0.09%)
Oct 31, 2011	33.58	33.65	33.58	33.59	2,208	-0.13(-0.37%)
Oct 28, 2011	33.83	33.83	33.72	33.72	9,126	-0.11(-0.34%)
Oct 27, 2011	33.91	33.93	33.82	33.83	3,285	-0.21(-0.62%)
Oct 26, 2011	33.46	34.07	33.46	34.04	3,791	+0.37(+1.09%)
Oct 25, 2011	33.51	33.68	33.51	33.67	20,397	-0.01(-0.02%)
Oct 24, 2011	34.05	34.05	33.68	33.68	3,145	-0.19(-0.57%)
Oct 21, 2011	33.90	34.44	33.79	33.87	49,091	+0.04(+0.10%)
Oct 20, 2011	33.44	33.84	33.44	33.84	9,201	+0.18(+0.52%)
Oct 19, 2011	33.71	33.71	33.63	33.66	1,152	+0.21(+0.62%)
Oct 18, 2011	33.55	33.58	33.44	33.45	4,887	+0.01(+0.03%)
Oct 17, 2011	33.41	33.50	33.41	33.44	3,352	+0.04(+0.11%)
Oct 14, 2011	33.41	33.41	33.41	33.41	263	-0.02(-0.06%)
Oct 13, 2011	33.60	33.60	33.43	33.43	17,377	-0.13(-0.39%)
Oct 12, 2011	33.39	33.62	33.39	33.56	2,797	+0.17(+0.50%)
Oct 10, 2011	33.45	33.39	33.39	33.39	343,569	+0.03(+0.08%)
Oct 07, 2011	33.57	33.57	33.36	33.36	3,025	-0.05(-0.16%)
Oct 06, 2011	33.41	33.43	33.24	33.42	10,268	+0.07(+0.21%)
Oct 05, 2011	33.49	33.49	33.28	33.35	24,500	+0.21(+0.64%)
Oct 04, 2011	33.00	33.21	33.00	33.14	17,355	-0.25(-0.74%)

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