Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	78.98	79.10	78.82	78.89	3,416	+0.07(+0.08%)
Feb 25, 2011	78.89	78.89	78.80	78.83	1,713	+0.03(+0.04%)
Feb 24, 2011	78.77	78.80	78.70	78.80	612	+0.01(+0.02%)
Feb 23, 2011	78.82	78.82	78.76	78.78	3,958	+0.07(+0.08%)
Feb 22, 2011	78.25	78.73	78.25	78.71	3,118	+0.45(+0.57%)
Feb 18, 2011	78.02	78.27	78.02	78.27	973	+0.08(+0.11%)
Feb 17, 2011	78.24	78.31	78.13	78.18	3,088	+0.13(+0.17%)
Feb 16, 2011	78.19	78.24	77.99	78.05	3,763	-0.01(-0.01%)
Feb 15, 2011	77.98	78.11	77.98	78.06	3,024	-0.01(-0.01%)
Feb 14, 2011	77.81	78.07	77.81	78.07	3,031	+0.18(+0.24%)
Feb 11, 2011	77.70	77.96	77.70	77.89	3,032	+0.08(+0.11%)
Feb 10, 2011	77.80	77.86	77.68	77.80	1,233	-0.13(-0.16%)
Feb 09, 2011	77.76	78.07	77.73	77.93	2,635	+0.25(+0.32%)
Feb 08, 2011	77.92	77.92	77.68	77.68	1,777	-0.28(-0.35%)
Feb 07, 2011	77.86	77.99	77.86	77.96	3,578	+0.12(+0.15%)
Feb 04, 2011	78.00	78.03	77.83	77.84	3,616	-0.29(-0.37%)
Feb 03, 2011	78.25	78.33	78.13	78.13	2,612	-0.18(-0.23%)
Feb 02, 2011	78.42	78.57	78.30	78.30	1,471	-0.14(-0.17%)

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