Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	47.43	47.82	47.07	47.46	413,952	+0.12(+0.26%)
Dec 30, 2010	47.45	47.81	47.03	47.33	521,442	+0.04(+0.09%)
Dec 29, 2010	46.69	47.58	46.67	47.29	520,597	+0.74(+1.58%)
Dec 28, 2010	46.46	46.65	46.10	46.56	429,876	+0.40(+0.88%)
Dec 27, 2010	46.34	46.36	45.88	46.15	744,244	-0.39(-0.85%)
Dec 23, 2010	46.33	46.67	46.22	46.55	580,304	+0.27(+0.58%)
Dec 22, 2010	46.34	46.40	46.05	46.28	609,813	+0.24(+0.52%)
Dec 21, 2010	45.63	46.14	45.36	46.04	1,594,638	+0.77(+1.69%)
Dec 20, 2010	45.01	45.48	44.49	45.27	1,169,800	+0.58(+1.30%)
Dec 17, 2010	44.82	44.85	44.26	44.69	615,444	+0.01(+0.02%)
Dec 16, 2010	44.19	44.71	43.54	44.68	935,787	+0.49(+1.10%)
Dec 15, 2010	44.41	45.02	44.05	44.20	1,105,559	-0.50(-1.11%)
Dec 14, 2010	45.13	45.42	44.41	44.69	1,027,491	-0.33(-0.74%)
Dec 13, 2010	45.08	45.74	44.67	45.02	1,121,972	+0.77(+1.73%)
Dec 10, 2010	44.16	44.40	43.82	44.26	902,301	+0.30(+0.68%)
Dec 09, 2010	44.33	44.41	43.25	43.96	887,482	+0.24(+0.55%)
Dec 08, 2010	44.21	44.67	43.32	43.72	1,321,282	-0.31(-0.71%)
Dec 07, 2010	45.38	45.51	43.92	44.03	1,793,745	-0.19(-0.42%)
Dec 06, 2010	43.92	44.51	43.81	44.22	1,086,310	+0.27(+0.61%)
Dec 03, 2010	43.06	44.09	42.99	43.95	1,510,026	+0.38(+0.88%)
Dec 02, 2010	42.40	43.63	42.37	43.56	1,425,294	+1.17(+2.76%)

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