Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	19.73	19.88	19.70	19.81	2,702,927	+0.09(+0.44%)
Dec 30, 2010	19.80	19.85	19.66	19.72	2,688,128	-0.12(-0.59%)
Dec 29, 2010	19.79	19.91	19.78	19.84	2,945,675	+0.07(+0.36%)
Dec 28, 2010	19.87	19.87	19.77	19.77	1,698,514	-0.00(-0.03%)
Dec 27, 2010	19.75	19.80	19.66	19.78	1,222,055	-0.02(-0.08%)
Dec 23, 2010	19.75	19.82	19.74	19.79	1,638,890	+0.06(+0.28%)
Dec 22, 2010	19.66	19.75	19.62	19.73	2,672,262	-0.01(-0.05%)
Dec 21, 2010	19.79	19.85	19.68	19.74	2,690,213	-0.13(-0.66%)
Dec 20, 2010	19.98	20.03	19.85	19.88	2,155,466	-0.08(-0.40%)
Dec 17, 2010	19.95	20.03	19.87	19.96	3,561,356	-0.27(-1.32%)
Dec 16, 2010	20.11	20.25	20.07	20.22	2,361,015	+0.12(+0.60%)
Dec 15, 2010	20.08	20.20	20.07	20.10	2,781,383	-0.03(-0.15%)
Dec 14, 2010	19.99	20.16	19.97	20.13	2,527,120	-0.06(-0.30%)
Dec 13, 2010	20.01	20.21	19.99	20.19	2,351,302	+0.17(+0.86%)
Dec 10, 2010	19.95	20.06	19.93	20.02	1,785,039	+0.03(+0.15%)
Dec 09, 2010	20.00	20.01	19.85	19.99	2,165,181	+0.07(+0.33%)
Dec 08, 2010	19.88	19.97	19.80	19.93	2,660,972	+0.05(+0.25%)
Dec 07, 2010	19.94	19.99	19.88	19.88	3,982,008	+0.14(+0.69%)
Dec 06, 2010	19.56	19.75	19.53	19.74	2,854,113	-0.06(-0.28%)
Dec 03, 2010	19.70	19.83	19.59	19.80	3,323,225	+0.13(+0.64%)
Dec 02, 2010	19.36	19.69	19.34	19.67	3,651,905	+0.14(+0.72%)

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