Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	48.92	49.51	48.78	49.13	810,443	+0.13(+0.27%)
Dec 30, 2010	49.03	49.26	48.92	49.00	620,425	-0.07(-0.15%)
Dec 29, 2010	49.25	49.41	49.03	49.07	662,691	-0.12(-0.24%)
Dec 28, 2010	49.49	49.56	48.98	49.19	702,536	-0.22(-0.44%)
Dec 27, 2010	49.54	49.70	49.30	49.40	545,232	-0.35(-0.70%)
Dec 23, 2010	49.99	50.08	49.59	49.75	704,012	-0.38(-0.75%)
Dec 22, 2010	49.30	50.20	49.09	50.13	1,175,018	+0.94(+1.92%)
Dec 21, 2010	49.25	50.32	49.02	49.19	1,937,425	-0.04(-0.07%)
Dec 20, 2010	49.76	49.80	49.19	49.22	1,356,881	-0.47(-0.94%)
Dec 17, 2010	49.04	49.81	48.88	49.69	1,957,724	+0.29(+0.58%)
Dec 16, 2010	48.95	49.58	48.68	49.40	1,826,101	+0.41(+0.84%)
Dec 15, 2010	50.17	50.17	48.95	48.99	1,977,326	-1.30(-2.59%)
Dec 14, 2010	50.74	51.12	50.20	50.29	1,187,459	-0.46(-0.90%)
Dec 13, 2010	50.82	51.88	50.32	50.75	2,451,428	+0.03(+0.05%)
Dec 10, 2010	50.45	51.26	50.44	50.72	1,389,471	+0.39(+0.77%)
Dec 09, 2010	50.67	50.90	50.17	50.34	1,399,983	-0.31(-0.62%)
Dec 08, 2010	50.44	50.94	50.21	50.65	1,410,473	+0.29(+0.57%)
Dec 07, 2010	51.13	51.20	50.13	50.36	1,625,272	-0.27(-0.53%)
Dec 06, 2010	51.20	51.43	50.62	50.63	961,429	-0.57(-1.10%)
Dec 03, 2010	51.13	51.54	50.84	51.20	1,548,903	-0.39(-0.75%)
Dec 02, 2010	51.26	51.65	51.02	51.58	1,675,914	+0.34(+0.67%)

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