Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	44.52	44.68	44.01	44.25	579,682	-0.19(-0.42%)
Dec 30, 2010	44.57	44.67	44.31	44.43	438,790	+0.27(+0.61%)
Dec 29, 2010	44.08	44.29	44.02	44.16	523,253	-0.02(-0.04%)
Dec 28, 2010	44.47	44.58	44.16	44.18	391,323	-0.36(-0.82%)
Dec 27, 2010	44.12	44.58	44.08	44.54	378,062	+0.13(+0.30%)
Dec 23, 2010	44.20	44.58	44.20	44.41	739,699	-0.14(-0.31%)
Dec 22, 2010	44.61	44.62	44.38	44.55	673,935	-0.12(-0.26%)
Dec 21, 2010	44.46	44.72	44.33	44.67	798,486	+0.46(+1.03%)
Dec 20, 2010	44.41	44.50	44.09	44.21	1,105,295	-0.27(-0.61%)
Dec 17, 2010	44.45	44.48	43.94	44.48	692,271	-0.05(-0.12%)
Dec 16, 2010	44.39	44.59	44.13	44.53	694,193	+0.26(+0.60%)
Dec 15, 2010	44.45	44.73	44.12	44.27	931,705	-0.60(-1.33%)
Dec 14, 2010	44.88	44.95	44.64	44.87	633,049	+0.02(+0.05%)
Dec 13, 2010	44.74	45.00	44.67	44.84	858,182	+0.18(+0.40%)
Dec 10, 2010	44.63	44.80	44.26	44.67	935,156	+0.33(+0.75%)
Dec 09, 2010	44.21	44.39	43.77	44.33	1,897,187	-0.26(-0.59%)
Dec 08, 2010	44.61	44.88	44.28	44.60	777,733	-0.12(-0.26%)
Dec 07, 2010	45.30	45.34	44.70	44.71	2,022,646	+0.18(+0.40%)
Dec 06, 2010	44.48	44.68	44.29	44.53	1,451,518	-0.43(-0.97%)
Dec 03, 2010	44.76	45.16	44.63	44.97	1,602,564	+0.17(+0.38%)
Dec 02, 2010	43.75	44.91	43.71	44.80	2,799,700	+0.90(+2.05%)

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