Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	52.65	52.92	51.98	52.69	225,851	+0.03(+0.06%)
Dec 30, 2010	52.69	52.90	52.46	52.65	153,003	-0.22(-0.42%)
Dec 29, 2010	53.16	53.32	52.76	52.87	140,010	-0.36(-0.68%)
Dec 28, 2010	52.75	53.29	52.50	53.24	233,215	+0.49(+0.93%)
Dec 27, 2010	52.55	52.90	52.20	52.75	223,378	+0.23(+0.44%)
Dec 23, 2010	52.24	52.75	52.24	52.52	527,304	+0.08(+0.15%)
Dec 22, 2010	52.76	52.84	52.32	52.44	285,477	-0.32(-0.60%)
Dec 21, 2010	53.16	53.27	52.50	52.76	266,102	-0.05(-0.09%)
Dec 20, 2010	53.43	53.44	52.32	52.80	300,646	-0.71(-1.33%)
Dec 17, 2010	52.57	53.53	52.57	53.51	434,474	+0.93(+1.77%)
Dec 16, 2010	52.49	52.58	51.71	52.58	425,381	-0.05(-0.09%)
Dec 15, 2010	52.99	53.17	52.51	52.63	398,066	-0.48(-0.91%)
Dec 14, 2010	53.31	53.50	52.81	53.11	482,625	-0.32(-0.61%)
Dec 13, 2010	53.66	54.06	53.33	53.44	443,995	+0.24(+0.46%)
Dec 10, 2010	53.40	53.48	53.02	53.19	472,721	-0.43(-0.80%)
Dec 09, 2010	52.34	53.65	52.27	53.62	545,491	+1.48(+2.83%)
Dec 08, 2010	52.54	52.81	51.75	52.14	382,552	-0.34(-0.65%)
Dec 07, 2010	53.01	53.33	52.18	52.48	589,102	+0.00(+0.00%)
Dec 06, 2010	51.99	52.77	51.75	52.48	500,482	+0.40(+0.77%)
Dec 03, 2010	51.44	52.23	51.28	52.08	439,921	+0.50(+0.96%)
Dec 02, 2010	51.84	51.96	51.30	51.58	537,036	-0.39(-0.74%)

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