Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.33	20.62	20.33	20.50	25,797	+0.25(+1.23%)
Dec 30, 2010	20.38	20.55	20.22	20.25	36,976	-0.06(-0.30%)
Dec 29, 2010	20.34	20.37	20.09	20.31	34,459	-0.26(-1.26%)
Dec 28, 2010	20.25	20.67	20.18	20.57	49,963	+0.47(+2.34%)
Dec 27, 2010	20.10	20.21	20.03	20.10	35,330	+0.09(+0.45%)
Dec 23, 2010	20.14	20.15	19.95	20.01	30,024	-0.04(-0.20%)
Dec 22, 2010	19.90	20.16	19.86	20.05	25,559	+0.05(+0.25%)
Dec 21, 2010	19.85	20.00	19.74	20.00	32,700	+0.15(+0.76%)
Dec 20, 2010	20.35	20.35	19.85	19.85	75,719	-0.33(-1.64%)
Dec 17, 2010	20.33	20.35	20.16	20.18	34,790	-0.19(-0.93%)
Dec 16, 2010	20.80	20.81	20.21	20.37	70,880	-0.30(-1.45%)
Dec 15, 2010	20.99	21.17	20.67	20.67	76,151	-0.11(-0.53%)
Dec 14, 2010	21.50	21.51	20.74	20.78	58,822	-0.72(-3.35%)
Dec 13, 2010	21.66	21.66	21.40	21.50	34,616	-0.03(-0.14%)
Dec 10, 2010	21.65	21.65	21.50	21.53	33,204	-0.17(-0.78%)
Dec 09, 2010	21.80	21.90	21.54	21.70	43,150	+0.03(+0.14%)
Dec 08, 2010	21.82	21.85	21.60	21.67	50,810	-0.04(-0.18%)
Dec 07, 2010	22.04	22.13	21.62	21.71	43,907	-0.11(-0.50%)
Dec 06, 2010	21.68	21.99	21.48	21.82	91,201	+0.22(+1.02%)
Dec 03, 2010	21.76	21.81	21.55	21.60	35,461	-0.16(-0.74%)
Dec 02, 2010	21.89	21.96	21.71	21.76	29,521	+0.02(+0.09%)
Dec 01, 2010	21.55	22.11	21.55	21.74	43,024	+0.31(+1.45%)
Nov 30, 2010	21.39	21.59	21.15	21.43	78,720	-0.15(-0.70%)
Nov 29, 2010	21.94	21.94	21.24	21.58	77,338	-0.34(-1.55%)
Nov 26, 2010	22.18	22.18	21.83	21.92	15,095	-0.31(-1.40%)
Nov 24, 2010	22.28	22.23	22.23	22.23	59,618	-0.12(-0.53%)
Nov 23, 2010	22.15	22.38	21.87	22.35	110,874	-0.20(-0.89%)
Nov 22, 2010	22.67	22.67	22.31	22.55	122,767	-0.22(-0.97%)
Nov 19, 2010	22.64	22.82	22.61	22.77	53,854	+0.10(+0.44%)
Nov 18, 2010	22.50	22.75	22.50	22.67	96,690	+0.17(+0.76%)
Nov 17, 2010	22.44	22.55	22.20	22.50	64,745	-0.05(-0.22%)
Nov 16, 2010	22.62	22.62	22.24	22.55	154,064	-0.09(-0.40%)
Nov 15, 2010	22.64	22.80	22.54	22.64	53,400	-0.03(-0.13%)
Nov 12, 2010	22.69	22.81	22.58	22.67	76,138	-0.02(-0.09%)
Nov 11, 2010	22.79	22.85	22.62	22.69	37,675	-0.17(-0.74%)
Nov 10, 2010	22.83	22.95	22.70	22.86	130,541	-0.01(-0.04%)
Nov 09, 2010	22.61	22.95	22.47	22.87	152,995	+0.25(+1.11%)
Nov 08, 2010	22.65	22.65	22.42	22.62	92,649	+0.10(+0.44%)
Nov 05, 2010	22.71	22.74	22.52	22.52	96,384	-0.13(-0.57%)
Nov 04, 2010	22.83	22.86	22.64	22.65	94,475	-0.01(-0.04%)
Nov 03, 2010	22.27	22.66	22.18	22.66	155,936	+0.45(+2.03%)
Nov 02, 2010	22.43	22.43	22.18	22.21	70,922	-0.02(-0.11%)
Nov 01, 2010	22.20	22.36	22.15	22.23	52,198	+0.08(+0.38%)
Oct 29, 2010	22.36	22.37	22.06	22.15	79,442	-0.07(-0.32%)
Oct 28, 2010	22.20	22.40	22.04	22.22	194,378	+0.22(+1.00%)
Oct 27, 2010	21.78	22.09	21.78	22.00	30,937	+0.09(+0.41%)
Oct 25, 2010	22.42	22.51	21.85	21.91	55,869	-0.30(-1.35%)
Oct 22, 2010	22.05	22.25	21.98	22.21	74,975	+0.37(+1.69%)
Oct 21, 2010	21.68	21.87	21.47	21.84	29,823	+0.38(+1.77%)
Oct 20, 2010	21.49	21.65	21.08	21.46	48,400	+0.13(+0.61%)
Oct 19, 2010	21.70	21.88	21.28	21.33	85,501	-0.28(-1.30%)
Oct 18, 2010	21.75	22.04	21.61	21.61	131,297	-0.09(-0.41%)
Oct 15, 2010	22.82	22.82	21.38	21.70	171,914	-1.00(-4.41%)
Oct 14, 2010	22.69	22.74	22.53	22.70	104,668	+0.01(+0.04%)
Oct 13, 2010	22.93	22.93	22.67	22.69	182,316	-0.03(-0.13%)
Oct 12, 2010	22.65	22.79	22.57	22.72	136,730	+0.22(+0.98%)
Oct 11, 2010	22.39	22.54	22.37	22.50	118,001	+0.12(+0.54%)
Oct 08, 2010	22.38	22.54	22.36	22.38	113,739	+0.03(+0.13%)
Oct 07, 2010	22.60	22.60	22.30	22.35	200	-0.21(-0.93%)
Oct 06, 2010	22.79	22.89	22.52	22.56	125,031	-0.15(-0.66%)
Oct 05, 2010	22.83	22.96	22.71	22.71	216,760	-0.01(-0.04%)
Oct 04, 2010	22.73	22.84	22.71	22.72	159,609	-0.03(-0.13%)

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