Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	79.32	79.47	78.75	78.80	1,932,490	-0.65(-0.82%)
Dec 30, 2010	79.50	79.85	79.43	79.45	903,666	-0.03(-0.03%)
Dec 29, 2010	79.59	79.66	79.38	79.48	1,695,475	+0.08(+0.10%)
Dec 28, 2010	79.96	79.98	79.25	79.40	1,578,888	-0.37(-0.46%)
Dec 27, 2010	79.31	79.85	79.06	79.77	1,185,787	+0.24(+0.31%)
Dec 23, 2010	79.70	79.91	79.41	79.52	1,223,746	-0.08(-0.10%)
Dec 22, 2010	80.06	80.11	79.51	79.60	802,917	-0.25(-0.31%)
Dec 21, 2010	79.51	79.96	79.40	79.85	1,628,077	+0.71(+0.90%)
Dec 20, 2010	79.17	79.59	78.68	79.14	3,189,573	+0.27(+0.34%)
Dec 17, 2010	78.47	78.98	77.97	78.87	3,268,624	+0.54(+0.69%)
Dec 16, 2010	77.75	78.46	77.35	78.33	1,846,090	+0.72(+0.93%)
Dec 15, 2010	77.62	78.56	77.42	77.61	3,384,982	-0.12(-0.15%)
Dec 14, 2010	78.10	78.20	77.55	77.73	1,335,833	-0.06(-0.08%)
Dec 13, 2010	78.70	78.71	77.76	77.79	1,391,562	-0.48(-0.61%)
Dec 10, 2010	77.58	78.44	77.28	78.27	1,368,991	+0.89(+1.15%)
Dec 09, 2010	77.67	77.67	76.98	77.38	1,887,412	+0.30(+0.38%)
Dec 08, 2010	77.40	77.61	76.91	77.08	2,104,875	-0.02(-0.02%)
Dec 07, 2010	77.71	77.84	76.96	77.10	2,595,351	+0.43(+0.56%)
Dec 06, 2010	76.15	76.91	76.04	76.67	1,937,521	+0.52(+0.68%)
Dec 03, 2010	75.35	76.41	75.27	76.15	755,742	+0.53(+0.70%)
Dec 02, 2010	75.08	75.79	74.88	75.62	2,411,066	+0.69(+0.92%)

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