Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.01	20.16	19.98	20.09	2,665,552	+0.09(+0.44%)
Dec 30, 2010	20.08	20.12	19.93	20.00	2,650,958	-0.12(-0.59%)
Dec 29, 2010	20.06	20.19	20.05	20.12	2,904,944	+0.07(+0.36%)
Dec 28, 2010	20.15	20.15	20.04	20.05	1,675,028	-0.01(-0.03%)
Dec 27, 2010	20.03	20.07	19.93	20.05	1,205,157	-0.02(-0.08%)
Dec 23, 2010	20.03	20.10	20.02	20.07	1,616,228	+0.06(+0.28%)
Dec 22, 2010	19.93	20.03	19.90	20.01	2,635,312	-0.01(-0.05%)
Dec 21, 2010	20.07	20.13	19.96	20.02	2,653,014	-0.13(-0.66%)
Dec 20, 2010	20.26	20.31	20.13	20.15	2,125,661	-0.08(-0.41%)
Dec 17, 2010	20.23	20.31	20.15	20.24	3,512,111	-0.27(-1.32%)
Dec 16, 2010	20.39	20.53	20.35	20.51	2,328,368	+0.12(+0.60%)
Dec 15, 2010	20.36	20.48	20.35	20.39	2,742,923	-0.03(-0.15%)
Dec 14, 2010	20.27	20.45	20.25	20.42	2,492,176	-0.06(-0.30%)
Dec 13, 2010	20.29	20.49	20.27	20.48	2,318,789	+0.17(+0.86%)
Dec 10, 2010	20.23	20.34	20.21	20.30	1,760,357	+0.03(+0.15%)
Dec 09, 2010	20.28	20.29	20.12	20.27	2,135,242	+0.07(+0.33%)
Dec 08, 2010	20.15	20.25	20.07	20.21	2,624,177	+0.05(+0.25%)
Dec 07, 2010	20.22	20.27	20.15	20.15	3,926,946	+0.14(+0.69%)
Dec 06, 2010	19.84	20.03	19.80	20.02	2,814,648	-0.06(-0.28%)
Dec 03, 2010	19.98	20.10	19.86	20.07	3,277,273	+0.13(+0.64%)
Dec 02, 2010	19.63	19.97	19.61	19.94	3,601,408	+0.14(+0.72%)

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