Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	70.90	71.18	70.61	70.70	266,471	-0.49(-0.69%)
Dec 30, 2010	71.25	71.47	71.14	71.18	144,865	+0.03(+0.04%)
Dec 29, 2010	71.17	71.28	70.98	71.16	94,879	+0.23(+0.32%)
Dec 28, 2010	71.44	71.44	70.85	70.93	165,075	-0.29(-0.41%)
Dec 27, 2010	71.08	71.31	70.66	71.22	288,924	+0.13(+0.18%)
Dec 23, 2010	71.44	71.45	70.98	71.09	388,844	-0.12(-0.17%)
Dec 22, 2010	71.61	71.61	71.14	71.21	310,412	-0.17(-0.23%)
Dec 21, 2010	71.00	71.44	70.93	71.38	278,119	+0.78(+1.10%)
Dec 20, 2010	70.76	70.97	70.22	70.61	201,295	+0.16(+0.22%)
Dec 17, 2010	70.15	70.58	69.78	70.45	233,100	+0.35(+0.50%)
Dec 16, 2010	69.61	70.14	69.24	70.10	280,178	+0.73(+1.06%)
Dec 15, 2010	69.56	70.29	69.30	69.37	265,982	-0.27(-0.38%)
Dec 14, 2010	69.87	70.06	69.51	69.63	580,751	-0.05(-0.06%)
Dec 13, 2010	70.39	70.48	69.68	69.68	283,364	-0.38(-0.54%)
Dec 10, 2010	69.59	70.20	69.24	70.06	224,535	+0.84(+1.21%)
Dec 09, 2010	69.52	69.61	68.93	69.22	184,230	+0.22(+0.31%)
Dec 08, 2010	69.14	69.37	68.77	69.00	165,945	+0.04(+0.05%)
Dec 07, 2010	69.70	69.70	68.88	68.97	331,486	+0.26(+0.38%)
Dec 06, 2010	68.15	68.82	68.15	68.70	274,134	+0.46(+0.67%)
Dec 03, 2010	67.41	68.40	67.27	68.24	226,329	+0.61(+0.91%)
Dec 02, 2010	66.98	67.70	66.86	67.63	425,967	+0.77(+1.15%)

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