Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	31.76	31.85	31.35	31.53	95,894	+0.17(+0.54%)
Feb 25, 2011	31.30	31.49	31.26	31.36	263,798	+0.67(+2.18%)
Feb 24, 2011	31.05	31.05	30.35	30.69	140,192	-0.46(-1.48%)
Feb 23, 2011	31.11	31.25	30.13	31.15	88,356	-0.01(-0.03%)
Feb 22, 2011	31.50	31.61	31.06	31.16	52,357	-0.62(-1.95%)
Feb 18, 2011	31.65	31.88	31.54	31.78	111,205	-0.27(-0.84%)
Feb 17, 2011	31.66	32.06	31.63	32.05	27,830	+0.27(+0.85%)
Feb 16, 2011	31.70	31.88	31.57	31.78	34,644	-0.05(-0.16%)
Feb 15, 2011	31.89	31.92	31.75	31.83	48,238	-0.50(-1.55%)
Feb 14, 2011	32.15	32.33	32.05	32.33	45,901	-0.10(-0.31%)
Feb 11, 2011	31.95	32.54	31.95	32.43	41,722	+0.18(+0.56%)
Feb 10, 2011	32.08	32.44	31.96	32.25	48,488	-0.27(-0.83%)
Feb 09, 2011	32.48	32.57	32.27	32.52	48,948	-0.22(-0.67%)
Feb 08, 2011	32.43	32.79	32.28	32.74	33,577	+1.11(+3.51%)
Feb 07, 2011	31.28	31.64	31.25	31.63	366,511	+0.57(+1.84%)
Feb 04, 2011	30.84	31.09	30.62	31.06	250,623	-0.99(-3.09%)
Feb 03, 2011	31.70	32.05	31.50	32.05	72,714	-0.09(-0.28%)
Feb 02, 2011	32.05	32.19	32.05	32.14	95,486	-0.17(-0.53%)
Feb 01, 2011	31.66	32.32	31.50	32.31	127,707	+1.17(+3.76%)
Jan 31, 2011	31.36	31.50	31.05	31.14	228,032	+0.24(+0.78%)
Jan 28, 2011	31.65	31.74	30.75	30.90	41,052	-0.82(-2.59%)
Jan 27, 2011	31.75	31.91	31.42	31.72	177,007	-0.26(-0.81%)
Jan 26, 2011	31.85	32.00	31.75	31.98	42,047	+0.09(+0.28%)
Jan 25, 2011	31.60	31.90	31.46	31.89	52,447	+0.91(+2.94%)
Jan 24, 2011	30.60	31.12	30.57	30.98	43,781	+0.32(+1.04%)
Jan 21, 2011	30.73	30.85	30.40	30.66	40,571	+0.20(+0.66%)
Jan 20, 2011	30.12	30.63	30.01	30.46	411,647	-0.39(-1.26%)
Jan 19, 2011	31.13	31.15	30.65	30.85	42,269	-0.80(-2.53%)
Jan 18, 2011	31.75	31.90	31.62	31.65	54,606	+0.27(+0.86%)
Jan 14, 2011	31.06	31.38	31.03	31.38	61,779	-0.24(-0.76%)
Jan 13, 2011	31.85	31.85	31.56	31.62	71,654	-0.18(-0.57%)
Jan 12, 2011	31.26	31.93	31.26	31.80	94,144	+0.32(+1.02%)
Jan 11, 2011	31.50	31.52	31.27	31.48	74,278	+0.47(+1.52%)
Jan 10, 2011	30.27	31.01	30.07	31.01	31,779	+0.25(+0.81%)
Jan 07, 2011	31.25	31.28	30.59	30.76	64,130	-0.99(-3.12%)
Jan 06, 2011	31.85	32.00	31.57	31.75	519,897	+0.20(+0.63%)
Jan 05, 2011	31.15	31.63	31.10	31.55	49,920	-0.79(-2.44%)
Jan 04, 2011	32.85	32.85	32.15	32.34	54,259	-0.87(-2.62%)
Jan 03, 2011	33.10	33.33	33.10	33.21	72,197	+0.06(+0.18%)
Dec 31, 2010	32.95	33.25	32.95	33.15	41,901	+0.27(+0.82%)
Dec 30, 2010	32.90	32.94	32.66	32.88	63,286	-0.35(-1.05%)
Dec 29, 2010	32.99	33.29	32.93	33.23	38,063	+0.57(+1.75%)
Dec 28, 2010	32.98	33.05	32.55	32.66	26,588	-0.45(-1.36%)
Dec 27, 2010	32.90	33.11	32.82	33.11	50,758	-0.27(-0.81%)
Dec 23, 2010	33.13	33.41	33.13	33.38	231,358	-0.11(-0.33%)
Dec 22, 2010	33.58	33.59	33.33	33.49	483,715	+0.49(+1.48%)
Dec 21, 2010	32.80	33.05	32.80	33.00	106,020	+0.52(+1.60%)
Dec 20, 2010	32.70	32.72	32.32	32.48	36,004	-0.09(-0.28%)
Dec 17, 2010	32.62	32.77	32.25	32.57	28,217	-0.26(-0.79%)
Dec 16, 2010	32.25	32.84	32.25	32.83	45,247	+0.75(+2.34%)
Dec 15, 2010	32.25	32.50	31.95	32.08	106,867	-1.09(-3.29%)
Dec 14, 2010	32.94	33.25	32.86	33.17	36,257	+0.27(+0.82%)
Dec 13, 2010	32.71	33.20	32.65	32.90	54,803	+0.63(+1.95%)
Dec 10, 2010	32.08	32.35	31.92	32.27	173,986	+0.27(+0.84%)
Dec 09, 2010	31.85	32.03	31.56	32.00	46,609	-0.55(-1.69%)
Dec 08, 2010	32.64	32.74	32.10	32.55	105,678	-0.31(-0.94%)
Dec 07, 2010	33.53	33.53	32.85	32.86	67,713	+0.31(+0.95%)
Dec 06, 2010	32.38	32.55	32.05	32.55	70,754	-0.15(-0.46%)
Dec 03, 2010	32.35	32.73	32.35	32.70	51,846	+0.17(+0.52%)
Dec 02, 2010	31.34	32.56	31.32	32.53	99,679	+1.18(+3.76%)

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