Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	43.37	43.75	43.30	43.34	803,630	-0.05(-0.12%)
Dec 30, 2010	43.19	43.49	43.16	43.39	665,248	+0.13(+0.30%)
Dec 29, 2010	43.34	43.53	43.15	43.26	766,333	-0.07(-0.16%)
Dec 28, 2010	43.22	43.44	42.89	43.33	967,558	+0.13(+0.30%)
Dec 27, 2010	43.02	43.27	42.89	43.20	705,235	+0.01(+0.02%)
Dec 23, 2010	43.18	43.30	43.10	43.19	861,230	-0.01(-0.02%)
Dec 22, 2010	43.25	43.25	42.98	43.20	820,889	+0.02(+0.04%)
Dec 21, 2010	43.45	43.66	43.17	43.19	1,169,656	-0.08(-0.18%)
Dec 20, 2010	43.07	43.48	43.06	43.26	1,704,465	+0.22(+0.52%)
Dec 17, 2010	42.76	43.09	42.45	43.04	2,345,156	+0.41(+0.96%)
Dec 16, 2010	42.13	42.63	42.10	42.63	2,208,157	+0.63(+1.49%)
Dec 15, 2010	42.35	42.55	41.98	42.01	2,261,031	-0.45(-1.05%)
Dec 14, 2010	42.01	42.48	42.01	42.45	2,950,505	+0.53(+1.27%)
Dec 13, 2010	41.46	42.14	41.20	41.92	2,902,555	+0.81(+1.98%)
Dec 10, 2010	41.13	41.58	41.05	41.11	4,027,007	+0.15(+0.38%)
Dec 09, 2010	40.86	41.24	40.74	40.95	2,932,550	+0.22(+0.55%)
Dec 08, 2010	40.84	40.95	40.63	40.73	3,713,881	+0.28(+0.70%)
Dec 07, 2010	40.51	40.64	40.09	40.45	3,124,094	-0.30(-0.74%)
Dec 06, 2010	40.63	40.75	39.95	40.75	3,718,530	-0.02(-0.04%)
Dec 03, 2010	40.69	41.27	40.62	40.76	2,254,548	-0.32(-0.77%)
Dec 02, 2010	41.02	41.31	40.91	41.08	1,653,770	+0.07(+0.17%)

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