Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.45	21.54	21.31	21.53	32,136,476	+0.05(+0.22%)
Dec 30, 2010	21.54	21.60	21.43	21.48	26,944,526	-0.09(-0.43%)
Dec 29, 2010	21.55	21.69	21.51	21.58	25,281,800	-0.03(-0.14%)
Dec 28, 2010	21.58	21.73	21.57	21.61	29,870,632	-0.05(-0.21%)
Dec 27, 2010	21.69	21.75	21.51	21.65	28,067,944	-0.18(-0.81%)
Dec 23, 2010	21.58	21.85	21.57	21.83	32,295,134	+0.09(+0.40%)
Dec 22, 2010	21.61	21.91	21.58	21.74	54,770,720	+0.09(+0.42%)
Dec 21, 2010	21.48	21.71	21.42	21.65	49,412,972	+0.20(+0.94%)
Dec 20, 2010	21.56	21.59	21.35	21.45	68,437,504	-0.07(-0.33%)
Dec 17, 2010	21.54	21.67	21.41	21.53	113,367,952	-0.07(-0.30%)
Dec 16, 2010	21.42	21.59	21.34	21.59	74,755,160	+0.11(+0.49%)
Dec 15, 2010	21.24	21.59	21.24	21.48	90,212,904	+0.18(+0.83%)
Dec 14, 2010	21.07	21.41	21.03	21.31	83,083,160	+0.29(+1.38%)
Dec 13, 2010	21.04	21.18	20.96	21.02	62,148,612	-0.07(-0.35%)
Dec 10, 2010	20.98	21.14	20.91	21.09	48,777,692	+0.20(+0.96%)
Dec 09, 2010	21.04	21.09	20.84	20.89	61,100,804	-0.12(-0.55%)
Dec 08, 2010	20.70	21.01	20.67	21.01	53,990,144	+0.28(+1.34%)
Dec 07, 2010	20.89	20.93	20.71	20.73	74,994,320	+0.02(+0.11%)
Dec 06, 2010	20.77	20.81	20.64	20.71	47,008,404	-0.14(-0.67%)
Dec 03, 2010	20.68	20.88	20.66	20.84	68,212,680	+0.10(+0.48%)
Dec 02, 2010	20.24	20.81	20.21	20.74	118,986,120	+0.66(+3.26%)

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