Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.09	20.26	19.94	20.01	1,983,042	+0.01(+0.04%)
Feb 25, 2011	19.69	20.02	19.62	20.00	3,511,085	+0.43(+2.22%)
Feb 24, 2011	19.81	19.86	19.36	19.57	6,860,215	-0.19(-0.95%)
Feb 23, 2011	20.08	20.13	19.67	19.76	3,960,773	-0.21(-1.05%)
Feb 22, 2011	20.33	20.37	19.92	19.97	4,090,668	-0.49(-2.42%)
Feb 18, 2011	20.35	20.48	20.33	20.46	1,595,275	+0.14(+0.70%)
Feb 17, 2011	20.36	20.38	20.21	20.32	1,750,428	-0.04(-0.18%)
Feb 16, 2011	20.24	20.41	20.21	20.36	2,196,400	+0.19(+0.93%)
Feb 15, 2011	20.26	20.40	20.12	20.17	4,456,428	-0.19(-0.96%)
Feb 14, 2011	20.34	20.40	20.22	20.36	1,922,299	+0.01(+0.06%)
Feb 11, 2011	19.85	20.40	19.79	20.35	4,835,734	+0.45(+2.24%)
Feb 10, 2011	19.86	20.02	19.82	19.91	1,913,671	-0.09(-0.45%)
Feb 09, 2011	20.03	20.18	19.86	20.00	1,902,189	-0.10(-0.49%)
Feb 08, 2011	20.10	20.14	20.00	20.09	3,507,286	-0.01(-0.04%)
Feb 07, 2011	19.94	20.27	19.89	20.10	2,186,014	+0.21(+1.06%)
Feb 04, 2011	19.82	19.92	19.71	19.89	2,267,613	+0.08(+0.38%)
Feb 03, 2011	19.73	19.86	19.55	19.82	3,087,390	+0.07(+0.34%)
Feb 02, 2011	19.85	19.98	19.74	19.75	3,838,889	-0.18(-0.90%)

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