Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	48.28	48.88	47.19	47.55	558,047	-0.41(-0.85%)
Feb 25, 2011	47.93	48.48	47.47	47.95	588,188	+0.10(+0.21%)
Feb 24, 2011	47.13	48.80	46.95	47.85	924,878	+0.59(+1.25%)
Feb 23, 2011	47.98	49.58	46.04	47.26	2,520,629	+5.21(+12.39%)
Feb 22, 2011	43.12	43.66	41.92	42.05	359,423	-1.56(-3.57%)
Feb 18, 2011	43.57	43.68	43.18	43.61	592,677	+0.30(+0.70%)
Feb 17, 2011	42.81	43.49	42.71	43.30	384,635	+0.37(+0.87%)
Feb 16, 2011	42.87	43.03	42.58	42.93	314,041	+0.27(+0.62%)
Feb 15, 2011	42.55	42.92	42.46	42.66	328,075	-0.02(-0.04%)
Feb 14, 2011	42.64	42.97	42.34	42.68	473,645	-0.04(-0.10%)
Feb 11, 2011	42.05	42.79	42.05	42.72	336,217	+0.54(+1.27%)
Feb 10, 2011	41.68	42.47	41.55	42.18	432,082	+0.28(+0.68%)
Feb 09, 2011	42.08	42.25	41.53	41.90	198,566	-0.44(-1.04%)
Feb 08, 2011	42.43	42.65	42.18	42.34	269,610	-0.09(-0.21%)
Feb 07, 2011	41.87	42.69	41.87	42.43	430,223	+0.58(+1.37%)
Feb 04, 2011	41.82	42.14	41.52	41.86	331,739	+0.06(+0.14%)
Feb 03, 2011	41.69	41.97	41.21	41.80	231,484	+0.10(+0.24%)
Feb 02, 2011	41.27	42.14	41.27	41.70	402,023	+0.25(+0.61%)

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