Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.74	30.81	30.28	30.69	158,741	+0.01(+0.05%)
Feb 25, 2011	29.70	30.71	29.54	30.67	98,312	+0.97(+3.28%)
Feb 24, 2011	29.63	30.28	28.71	29.70	225,593	-0.04(-0.14%)
Feb 23, 2011	30.16	30.16	29.39	29.74	196,152	-0.48(-1.59%)
Feb 22, 2011	30.49	30.99	30.16	30.22	197,369	-0.82(-2.63%)
Feb 18, 2011	31.82	31.82	30.81	31.04	178,551	-0.13(-0.41%)
Feb 17, 2011	30.08	31.17	29.74	31.17	221,643	+0.16(+0.53%)
Feb 16, 2011	30.45	31.17	30.09	31.00	230,450	+0.45(+1.48%)
Feb 15, 2011	30.75	31.10	30.36	30.55	287,552	-0.26(-0.84%)
Feb 14, 2011	30.00	30.92	29.95	30.81	273,343	+0.35(+1.15%)
Feb 11, 2011	28.70	30.51	28.24	30.46	428,923	+0.52(+1.75%)
Feb 10, 2011	29.75	30.79	28.67	29.93	527,986	+0.21(+0.72%)
Feb 09, 2011	28.79	30.55	28.66	29.72	481,972	+0.78(+2.70%)
Feb 08, 2011	25.80	29.63	25.80	28.94	905,319	+3.80(+15.10%)
Feb 07, 2011	24.80	25.37	24.80	25.14	77,803	+0.40(+1.62%)
Feb 04, 2011	24.98	25.15	24.64	24.74	122,741	-0.33(-1.31%)
Feb 03, 2011	24.65	25.09	24.36	25.07	153,641	+0.53(+2.16%)
Feb 02, 2011	24.74	24.97	24.36	24.54	96,961	-0.24(-0.95%)
Feb 01, 2011	23.94	24.82	23.73	24.77	88,334	+1.01(+4.25%)
Jan 31, 2011	24.19	24.25	23.72	23.76	150,200	-0.43(-1.78%)
Jan 28, 2011	24.37	24.47	23.93	24.19	142,745	-0.27(-1.11%)
Jan 27, 2011	24.17	24.47	23.74	24.47	174,829	+0.19(+0.80%)
Jan 26, 2011	23.89	24.47	23.11	24.27	100,592	+0.39(+1.65%)
Jan 25, 2011	23.86	24.12	23.47	23.88	115,755	-0.14(-0.60%)
Jan 24, 2011	24.28	24.38	23.99	24.02	127,527	-0.24(-1.00%)
Jan 21, 2011	24.58	25.03	24.24	24.27	148,746	-0.18(-0.75%)
Jan 20, 2011	24.89	24.89	24.29	24.45	148,358	-0.46(-1.86%)
Jan 19, 2011	25.15	25.43	24.74	24.91	222,627	-0.18(-0.71%)
Jan 18, 2011	24.86	25.42	24.80	25.09	181,346	+0.28(+1.13%)
Jan 14, 2011	24.61	24.91	24.50	24.81	132,485	+0.19(+0.79%)
Jan 13, 2011	24.49	25.01	24.24	24.62	177,211	+0.15(+0.61%)
Jan 12, 2011	25.05	25.05	24.28	24.47	127,061	-0.47(-1.90%)
Jan 11, 2011	25.37	25.62	24.54	24.94	143,281	-0.36(-1.44%)
Jan 10, 2011	25.90	25.90	25.29	25.30	196,115	-0.81(-3.09%)
Jan 07, 2011	26.45	26.45	25.45	26.11	163,136	-0.29(-1.08%)
Jan 06, 2011	26.66	26.91	26.08	26.39	143,928	-0.21(-0.80%)
Jan 05, 2011	26.32	26.77	26.13	26.61	109,891	+0.15(+0.57%)
Jan 04, 2011	26.58	26.73	25.91	26.46	289,545	+0.08(+0.30%)
Jan 03, 2011	25.97	26.69	25.97	26.38	139,601	+0.66(+2.55%)
Dec 31, 2010	25.62	25.95	25.43	25.72	89,526	+0.01(+0.06%)
Dec 30, 2010	25.73	25.84	25.67	25.71	35,970	+0.02(+0.08%)
Dec 29, 2010	25.87	25.87	25.64	25.69	23,079	-0.06(-0.25%)
Dec 28, 2010	25.75	25.86	25.66	25.75	60,962	+0.00(+0.00%)
Dec 27, 2010	25.66	25.93	25.43	25.75	46,284	-0.08(-0.30%)
Dec 23, 2010	25.67	25.99	25.51	25.83	65,393	+0.10(+0.39%)
Dec 22, 2010	25.67	25.81	25.46	25.73	95,249	+0.15(+0.59%)
Dec 21, 2010	25.32	25.72	25.14	25.58	65,610	+0.33(+1.30%)
Dec 20, 2010	24.95	25.52	24.95	25.25	77,490	+0.26(+1.03%)
Dec 17, 2010	25.17	25.49	24.91	25.00	219,781	-0.19(-0.76%)
Dec 16, 2010	25.16	25.39	24.98	25.19	71,537	+0.12(+0.48%)
Dec 15, 2010	25.01	25.71	24.99	25.07	122,277	-0.06(-0.23%)
Dec 14, 2010	25.16	25.47	24.94	25.12	151,601	+0.11(+0.43%)
Dec 13, 2010	25.23	25.36	24.96	25.02	119,418	-0.21(-0.82%)
Dec 10, 2010	24.85	25.39	24.45	25.22	123,266	+0.32(+1.29%)
Dec 09, 2010	25.25	25.25	24.60	24.90	124,282	-0.18(-0.71%)
Dec 08, 2010	25.18	25.23	24.85	25.08	129,059	-0.01(-0.06%)
Dec 07, 2010	25.57	25.76	24.99	25.10	209,603	-0.20(-0.79%)
Dec 06, 2010	25.05	25.45	24.77	25.30	99,672	+0.13(+0.51%)
Dec 03, 2010	24.92	25.26	24.83	25.17	137,939	+0.17(+0.68%)
Dec 02, 2010	24.87	25.12	24.80	25.00	115,523	+0.13(+0.52%)

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