Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	50.69	50.86	50.58	50.63	19,281	+0.10(+0.20%)
Feb 25, 2011	50.26	50.53	50.22	50.53	9,105	+0.43(+0.86%)
Feb 24, 2011	50.07	50.37	49.75	50.10	29,691	-0.13(-0.26%)
Feb 23, 2011	50.34	50.55	50.06	50.23	26,796	-0.28(-0.55%)
Feb 22, 2011	50.52	50.94	50.44	50.51	19,623	-0.51(-1.00%)
Feb 18, 2011	51.24	51.24	50.85	51.02	36,663	+0.06(+0.12%)
Feb 17, 2011	50.54	50.98	50.52	50.96	18,333	+0.38(+0.75%)
Feb 16, 2011	50.48	50.66	50.46	50.58	20,370	+0.19(+0.37%)
Feb 15, 2011	50.47	50.49	50.27	50.39	29,007	-0.13(-0.26%)
Feb 14, 2011	50.66	51.36	50.45	50.52	30,208	-0.16(-0.32%)
Feb 11, 2011	50.11	50.75	50.10	50.69	745,034	+0.52(+1.03%)
Feb 10, 2011	50.21	50.29	50.00	50.17	60,277	-0.26(-0.51%)
Feb 09, 2011	50.32	50.52	50.27	50.42	23,305	+0.08(+0.17%)
Feb 08, 2011	50.05	50.35	50.03	50.34	186,532	+0.32(+0.63%)
Feb 07, 2011	49.96	50.18	49.84	50.02	13,043	+0.26(+0.53%)
Feb 04, 2011	49.43	49.77	49.35	49.76	28,643	+0.37(+0.75%)
Feb 03, 2011	49.05	49.45	49.05	49.39	42,086	+0.25(+0.52%)
Feb 02, 2011	49.23	49.28	48.98	49.13	314,429	-0.20(-0.41%)

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