Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.55	20.93	20.55	20.93	6,007	+0.28(+1.36%)
Feb 25, 2011	20.21	20.65	20.21	20.65	4,218	+0.50(+2.48%)
Feb 24, 2011	20.14	20.19	20.14	20.15	2,379	-0.30(-1.47%)
Feb 23, 2011	20.54	20.54	20.20	20.45	13,309	-0.11(-0.54%)
Feb 22, 2011	20.63	20.90	20.56	20.56	7,190	-0.77(-3.61%)
Feb 18, 2011	21.62	21.62	21.28	21.33	1,001	-0.15(-0.70%)
Feb 17, 2011	21.33	21.48	21.33	21.48	4,642	+0.05(+0.23%)
Feb 16, 2011	21.12	21.43	21.12	21.43	3,155	+0.13(+0.61%)
Feb 15, 2011	21.12	21.35	21.12	21.30	4,885	+0.19(+0.90%)
Feb 14, 2011	21.02	21.13	21.02	21.11	3,248	-0.13(-0.61%)
Feb 11, 2011	21.03	21.25	21.03	21.24	3,612	+0.09(+0.45%)
Feb 10, 2011	20.96	21.20	20.96	21.14	1,645	-0.05(-0.21%)
Feb 09, 2011	21.07	21.20	21.07	21.19	4,386	-0.34(-1.58%)
Feb 08, 2011	21.26	21.54	21.26	21.53	4,363	-0.34(-1.55%)
Feb 07, 2011	21.98	21.98	21.70	21.87	1,436	-0.03(-0.14%)
Feb 04, 2011	21.64	21.90	21.64	21.90	2,561	-0.13(-0.59%)
Feb 03, 2011	21.73	22.03	21.73	22.03	1,344	-0.37(-1.65%)
Feb 02, 2011	22.19	22.40	22.00	22.40	4,436	+0.21(+0.95%)
Feb 01, 2011	22.20	22.40	21.85	22.19	2,829	+0.44(+2.02%)
Jan 31, 2011	21.50	21.94	21.50	21.75	1,944	-0.02(-0.09%)
Jan 28, 2011	21.86	21.97	21.75	21.77	2,021	-0.51(-2.29%)
Jan 27, 2011	22.00	22.28	22.00	22.28	74,706	+0.17(+0.77%)
Jan 26, 2011	22.00	22.21	21.96	22.11	21,877	+0.36(+1.66%)
Jan 25, 2011	21.65	21.95	21.65	21.75	4,887	+0.48(+2.26%)
Jan 24, 2011	21.48	21.48	21.27	21.27	1,543	+0.07(+0.33%)
Jan 21, 2011	21.09	21.27	21.09	21.20	2,251	-0.71(-3.24%)
Jan 20, 2011	21.87	22.05	21.87	21.91	2,098	-0.11(-0.50%)
Jan 19, 2011	22.05	22.15	21.87	22.02	5,999	-0.01(-0.05%)
Jan 18, 2011	21.91	22.35	21.91	22.03	4,017	-0.18(-0.81%)
Jan 14, 2011	22.24	22.24	21.80	22.21	7,443	+0.46(+2.11%)
Jan 13, 2011	21.75	22.09	21.75	21.75	4,210	+0.39(+1.83%)
Jan 12, 2011	21.01	21.40	21.01	21.36	5,848	+0.11(+0.52%)
Jan 11, 2011	21.00	21.40	20.99	21.25	5,855	+0.68(+3.31%)
Jan 10, 2011	20.73	20.73	20.57	20.57	2,349	-0.28(-1.34%)
Jan 07, 2011	21.00	21.00	20.70	20.85	3,571	-0.19(-0.90%)
Jan 06, 2011	21.25	21.25	20.90	21.04	2,474	+0.11(+0.53%)
Jan 05, 2011	20.65	20.96	20.65	20.93	4,867	+0.29(+1.41%)
Jan 04, 2011	20.35	20.70	20.35	20.64	3,874	+0.24(+1.18%)
Jan 03, 2011	20.08	20.44	20.08	20.40	3,309	+0.25(+1.24%)
Dec 31, 2010	19.90	20.15	19.90	20.15	3,442	+0.05(+0.25%)
Dec 30, 2010	19.98	20.33	19.98	20.10	6,385	-0.40(-1.95%)
Dec 29, 2010	20.36	20.55	20.36	20.50	7,015	+0.48(+2.40%)
Dec 28, 2010	20.11	20.31	20.02	20.02	1,709	+0.13(+0.65%)
Dec 27, 2010	19.85	20.11	19.85	19.89	1,515	+0.22(+1.12%)
Dec 23, 2010	19.67	19.98	19.67	19.67	3,597	-0.28(-1.40%)
Dec 22, 2010	19.95	19.95	19.57	19.95	2,087	+0.46(+2.36%)
Dec 21, 2010	19.49	19.49	19.49	19.49	200	-77.61(-79.93%)
Dec 20, 2010	96.74	97.10	96.74	97.10	668	+0.15(+0.15%)
Dec 17, 2010	97.69	97.69	96.95	96.95	263	-0.13(-0.13%)
Dec 16, 2010	97.02	97.08	97.02	97.08	1,014	-0.82(-0.84%)
Dec 15, 2010	97.91	97.91	97.90	97.90	797	+1.80(+1.87%)
Dec 14, 2010	96.10	96.10	96.10	96.10	141	-0.12(-0.12%)
Dec 13, 2010	96.22	96.22	96.22	96.22	194	+0.01(+0.01%)
Dec 10, 2010	96.21	96.21	96.21	96.21	200	-1.79(-1.83%)
Dec 08, 2010		98.00	98.00	98.00	0	-0.64(-0.65%)
Dec 06, 2010		98.64	98.64	98.64	0	-0.55(-0.55%)
Dec 03, 2010	98.49	99.19	98.49	99.19	5,228	+2.28(+2.35%)

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