Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	23.06	23.56	22.96	23.19	410,752	+0.20(+0.89%)
Feb 25, 2011	22.76	23.08	22.58	22.99	539,783	+0.33(+1.44%)
Feb 24, 2011	21.83	23.43	21.52	22.67	980,370	+0.52(+2.35%)
Feb 23, 2011	22.52	22.83	21.76	22.14	822,991	-0.52(-2.30%)
Feb 22, 2011	23.12	23.29	22.31	22.67	701,930	-0.78(-3.33%)
Feb 18, 2011	23.32	23.66	23.24	23.45	480,041	+0.23(+0.98%)
Feb 17, 2011	22.41	23.24	22.30	23.22	465,725	+0.74(+3.29%)
Feb 16, 2011	22.21	22.66	22.20	22.48	513,709	+0.36(+1.62%)
Feb 15, 2011	21.86	22.41	21.78	22.12	586,286	+0.11(+0.52%)
Feb 14, 2011	22.01	22.15	21.87	22.01	406,126	-0.03(-0.15%)
Feb 11, 2011	22.03	22.09	21.69	22.04	400,638	-0.08(-0.37%)
Feb 10, 2011	21.59	22.31	21.59	22.12	570,168	+0.38(+1.76%)
Feb 09, 2011	21.60	21.88	21.47	21.74	379,303	+0.02(+0.08%)
Feb 08, 2011	21.18	21.75	21.18	21.72	581,969	+0.59(+2.81%)
Feb 07, 2011	20.73	21.25	20.65	21.13	612,842	+0.39(+1.88%)
Feb 04, 2011	20.75	21.07	20.67	20.74	199,025	-0.01(-0.04%)
Feb 03, 2011	20.35	20.83	20.02	20.75	658,235	+0.41(+2.00%)
Feb 02, 2011	20.78	20.84	20.06	20.34	1,136,020	-0.62(-2.95%)

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