Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	43.07	43.28	42.88	42.96	240,422	-0.13(-0.31%)
Dec 30, 2010	43.44	43.68	43.08	43.09	93,360	-0.31(-0.72%)
Dec 29, 2010	43.32	43.85	43.32	43.41	236,235	+0.02(+0.06%)
Dec 28, 2010	43.55	43.77	43.02	43.38	119,650	-0.07(-0.15%)
Dec 27, 2010	43.45	43.55	43.01	43.45	143,591	-0.19(-0.43%)
Dec 23, 2010	42.60	44.05	42.60	43.64	385,616	+0.95(+2.22%)
Dec 22, 2010	42.89	43.04	42.54	42.69	106,434	-0.07(-0.17%)
Dec 21, 2010	42.00	42.83	41.82	42.76	330,975	+0.84(+1.99%)
Dec 20, 2010	42.71	43.00	41.86	41.93	308,092	-0.76(-1.79%)
Dec 17, 2010	42.88	42.88	42.17	42.69	614,954	-0.22(-0.52%)
Dec 16, 2010	42.68	43.16	42.48	42.91	199,266	+0.36(+0.85%)
Dec 15, 2010	43.52	43.72	42.52	42.55	292,016	-1.14(-2.61%)
Dec 14, 2010	43.44	43.92	43.30	43.69	159,189	+0.42(+0.97%)
Dec 13, 2010	43.59	43.73	43.16	43.27	316,446	-0.13(-0.30%)
Dec 10, 2010	43.49	43.85	43.34	43.40	250,414	+0.00(+0.01%)
Dec 09, 2010	43.72	44.47	43.34	43.40	1,082,507	+0.31(+0.71%)
Dec 08, 2010	42.89	43.42	42.77	43.09	278,586	+0.25(+0.57%)
Dec 07, 2010	42.83	43.52	42.57	42.84	223,727	+0.52(+1.23%)
Dec 06, 2010	42.54	42.54	42.13	42.33	220,871	-0.29(-0.69%)
Dec 03, 2010	41.96	42.77	41.92	42.62	255,480	+0.44(+1.04%)
Dec 02, 2010	41.74	42.30	41.57	42.18	205,747	+0.48(+1.14%)

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