Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	61.35	62.21	60.36	61.47	3,467	+0.00(+0.00%)
Feb 25, 2011	61.96	61.96	59.38	61.47	4,768	-0.61(-0.99%)
Feb 24, 2011	60.49	62.58	60.49	62.08	3,012	+0.98(+1.61%)
Feb 23, 2011	59.38	61.84	59.38	61.10	8,196	+0.74(+1.22%)
Feb 22, 2011	60.98	61.34	58.15	60.36	7,375	-2.09(-3.35%)
Feb 18, 2011	62.82	62.94	62.21	62.45	1,936	-0.37(-0.59%)
Feb 17, 2011	63.19	63.19	61.47	62.82	7,534	-0.25(-0.39%)
Feb 16, 2011	60.98	63.44	60.73	63.07	9,310	+1.97(+3.22%)
Feb 15, 2011	59.26	61.47	58.40	61.10	9,012	+1.48(+2.47%)
Feb 14, 2011	58.40	59.62	55.45	59.62	8,469	+0.98(+1.68%)
Feb 11, 2011	58.03	58.76	53.36	58.64	8,576	+0.61(+1.06%)
Feb 10, 2011	57.90	58.15	57.41	58.03	1,538	-0.12(-0.21%)
Feb 09, 2011	58.15	58.40	57.66	58.15	3,125	-0.37(-0.63%)
Feb 08, 2011	58.52	59.01	57.78	58.52	2,549	-0.37(-0.63%)
Feb 07, 2011	59.13	59.62	58.76	58.89	3,195	-0.49(-0.83%)
Feb 04, 2011	58.76	59.50	58.27	59.38	2,538	+0.37(+0.62%)
Feb 03, 2011	58.03	59.61	57.78	59.01	4,009	+0.74(+1.27%)
Feb 02, 2011	56.67	58.27	56.67	58.27	4,628	+1.72(+3.04%)
Feb 01, 2011	55.57	56.55	55.32	56.55	5,774	+1.11(+2.00%)
Jan 31, 2011	54.09	55.57	53.60	55.45	3,249	+1.23(+2.27%)
Jan 28, 2011	55.20	55.32	53.66	54.22	1,367	-1.23(-2.22%)
Jan 27, 2011	53.97	55.69	53.85	55.45	2,518	+0.98(+1.81%)
Jan 26, 2011	54.09	55.69	50.65	54.46	16,344	+0.49(+0.91%)
Jan 25, 2011	56.92	56.92	52.62	53.97	15,719	-3.44(-6.00%)
Jan 24, 2011	57.29	57.66	56.67	57.41	5,415	+0.25(+0.43%)
Jan 21, 2011	56.31	57.41	55.81	57.17	6,003	+0.74(+1.31%)
Jan 20, 2011	56.92	57.53	53.48	56.43	9,664	+0.12(+0.22%)
Jan 19, 2011	54.95	57.66	54.95	56.31	7,095	+0.86(+1.55%)
Jan 18, 2011	56.31	56.80	54.71	55.45	5,051	-1.97(-3.43%)
Jan 14, 2011	59.26	59.26	55.94	57.41	5,463	-2.21(-3.71%)
Jan 13, 2011	56.67	59.62	55.81	59.62	10,594	+2.58(+4.53%)
Jan 12, 2011	58.89	58.89	53.23	57.04	14,999	-2.95(-4.92%)
Jan 11, 2011	50.28	60.49	49.79	59.99	29,256	+9.59(+19.02%)
Jan 10, 2011	48.81	50.40	48.07	50.40	8,396	+1.72(+3.54%)
Jan 07, 2011	48.31	49.18	47.70	48.68	1,163	+0.74(+1.54%)
Jan 06, 2011	48.19	49.18	47.58	47.95	2,624	-0.49(-1.02%)
Jan 05, 2011	49.05	49.30	48.07	48.44	3,066	-0.98(-1.99%)
Jan 04, 2011	47.95	50.16	47.95	49.42	6,404	+1.35(+2.81%)
Jan 03, 2011	46.10	48.07	45.86	48.07	4,015	+2.09(+4.55%)
Dec 31, 2010	45.61	46.10	45.61	45.98	1,831	+0.00(+0.00%)
Dec 30, 2010	45.86	46.10	45.61	45.98	2,498	+0.00(+0.00%)
Dec 29, 2010	46.35	46.47	45.86	45.98	4,684	-0.25(-0.53%)
Dec 28, 2010	47.09	47.70	46.22	46.22	2,272	-0.86(-1.83%)
Dec 27, 2010	46.72	47.82	46.47	47.09	3,483	+0.12(+0.26%)
Dec 23, 2010	46.35	47.09	46.35	46.96	2,190	+0.49(+1.06%)
Dec 22, 2010	46.59	46.72	46.10	46.47	2,780	-0.25(-0.53%)
Dec 21, 2010	46.84	47.21	46.35	46.72	4,308	+0.00(+0.00%)
Dec 20, 2010	46.59	47.21	46.35	46.72	4,647	-0.12(-0.26%)
Dec 17, 2010	46.84	46.96	46.72	46.84	1,846	+0.00(+0.00%)
Dec 16, 2010	47.21	47.70	46.72	46.84	2,279	-0.12(-0.26%)
Dec 15, 2010	47.21	47.69	46.96	46.96	2,182	-0.61(-1.29%)
Dec 14, 2010	46.72	47.82	46.72	47.58	2,528	+0.86(+1.84%)
Dec 13, 2010	46.84	47.09	46.59	46.72	2,695	-0.37(-0.78%)
Dec 10, 2010	46.59	47.95	46.59	47.09	1,707	+0.25(+0.52%)
Dec 09, 2010	47.21	47.70	46.72	46.84	3,129	-0.37(-0.78%)
Dec 08, 2010	47.09	47.70	46.96	47.21	2,037	+0.37(+0.79%)
Dec 07, 2010	48.93	49.30	46.84	46.84	8,054	-2.09(-4.27%)
Dec 06, 2010	49.18	49.18	48.19	48.93	2,092	-0.61(-1.24%)
Dec 03, 2010	47.58	49.79	47.33	49.54	4,423	+1.60(+3.33%)
Dec 02, 2010	46.84	48.19	46.84	47.95	2,678	+0.86(+1.83%)

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