Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.65	20.85	20.65	20.76	9,255	+0.01(+0.05%)
Dec 30, 2010	20.65	20.75	20.46	20.75	13,152	-0.20(-0.95%)
Dec 29, 2010	20.93	21.14	20.81	20.95	15,610	+0.50(+2.44%)
Dec 28, 2010	20.56	20.64	20.45	20.45	20,402	-0.10(-0.49%)
Dec 27, 2010	20.55	20.72	20.46	20.55	12,228	-0.22(-1.06%)
Dec 23, 2010	20.75	20.80	20.56	20.77	11,007	+0.29(+1.42%)
Dec 22, 2010	20.51	20.65	20.45	20.48	8,640	-0.03(-0.15%)
Dec 21, 2010	20.69	20.70	20.50	20.51	15,776	+0.01(+0.05%)
Dec 20, 2010	20.50	20.68	20.44	20.50	7,872	+0.03(+0.15%)
Dec 17, 2010	20.51	20.65	20.41	20.47	10,598	-0.48(-2.29%)
Dec 16, 2010	20.81	20.95	20.77	20.95	9,148	+0.25(+1.21%)
Dec 15, 2010	21.04	21.04	20.65	20.70	14,659	-0.69(-3.23%)
Dec 14, 2010	21.22	21.45	21.17	21.39	7,061	-0.06(-0.28%)
Dec 13, 2010	21.26	21.50	21.26	21.45	11,865	+0.13(+0.61%)
Dec 10, 2010	21.35	21.49	21.25	21.32	19,968	-0.27(-1.25%)
Dec 09, 2010	21.41	21.59	21.30	21.59	13,649	-0.21(-0.96%)
Dec 08, 2010	21.68	21.85	21.67	21.80	41,440	+0.41(+1.92%)
Dec 07, 2010	21.66	21.66	21.38	21.39	10,623	+0.21(+0.99%)
Dec 06, 2010	21.16	21.38	21.12	21.18	12,486	-0.14(-0.66%)
Dec 03, 2010	21.24	21.45	21.19	21.32	26,699	+0.19(+0.90%)
Dec 02, 2010	21.10	21.45	21.10	21.13	11,011	-0.20(-0.94%)

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