Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.23	21.34	21.19	21.24	2,580,253	-0.04(-0.20%)
Dec 30, 2010	21.33	21.35	21.13	21.29	3,102,330	-0.08(-0.37%)
Dec 29, 2010	21.46	21.49	21.36	21.37	2,662,314	-0.08(-0.35%)
Dec 28, 2010	21.38	21.51	21.23	21.44	3,645,516	+0.06(+0.27%)
Dec 27, 2010	21.36	21.52	21.32	21.38	2,886,327	-0.06(-0.27%)
Dec 23, 2010	21.19	21.57	21.19	21.44	4,289,270	+0.19(+0.89%)
Dec 22, 2010	20.99	21.37	20.99	21.25	6,318,987	+0.21(+1.00%)
Dec 21, 2010	21.43	21.43	21.03	21.04	7,011,881	-0.27(-1.26%)
Dec 20, 2010	21.56	21.60	21.30	21.31	9,955,671	-0.21(-0.96%)
Dec 17, 2010	21.71	21.74	21.27	21.52	12,898,686	-0.29(-1.35%)
Dec 16, 2010	21.70	21.95	21.61	21.81	6,909,484	+0.07(+0.33%)
Dec 15, 2010	21.73	21.80	21.58	21.74	8,493,947	+0.00(+0.00%)
Dec 14, 2010	21.37	21.74	21.11	21.74	14,854,464	+0.60(+2.86%)
Dec 13, 2010	21.09	21.33	21.09	21.14	7,408,294	+0.04(+0.18%)
Dec 10, 2010	21.01	21.16	20.92	21.10	6,456,753	+0.21(+0.98%)
Dec 09, 2010	20.95	20.95	20.73	20.89	4,358,028	+0.12(+0.57%)
Dec 08, 2010	20.62	20.87	20.62	20.77	4,641,348	+0.16(+0.77%)
Dec 07, 2010	20.75	20.87	20.59	20.62	5,950,692	-0.02(-0.12%)
Dec 06, 2010	20.66	20.77	20.60	20.64	3,685,723	-0.15(-0.70%)
Dec 03, 2010	20.62	20.85	20.59	20.79	4,734,137	+0.08(+0.36%)
Dec 02, 2010	20.54	20.79	20.52	20.71	9,724,821	+0.13(+0.65%)

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