Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	31.85	31.98	31.66	31.66	43,520	+0.23(+0.73%)
Mar 30, 2011	31.43	31.43	31.43	31.43	37,415	+0.36(+1.16%)
Mar 29, 2011	30.77	31.07	30.71	31.07	56,692	+0.02(+0.06%)
Mar 28, 2011	31.13	31.41	31.05	31.05	185,536	+0.24(+0.78%)
Mar 25, 2011	30.98	31.10	30.75	30.81	656,059	-0.48(-1.53%)
Mar 24, 2011	31.00	31.32	30.90	31.29	1,083,666	+0.73(+2.39%)
Mar 23, 2011	30.42	30.62	30.29	30.56	294,192	-0.31(-1.00%)
Mar 22, 2011	31.15	31.21	30.63	30.87	123,978	-0.11(-0.36%)
Mar 21, 2011	30.90	31.05	30.64	30.98	89,008	+1.16(+3.89%)
Mar 18, 2011	30.01	30.04	29.70	29.82	72,140	+0.76(+2.62%)
Mar 17, 2011	28.65	29.12	28.61	29.06	65,590	+1.36(+4.91%)
Mar 16, 2011	29.10	29.14	27.54	27.70	141,934	-1.55(-5.30%)
Mar 15, 2011	28.40	29.33	28.18	29.25	581,866	-0.66(-2.21%)
Mar 14, 2011	29.55	29.95	29.49	29.91	304,197	-0.77(-2.51%)
Mar 11, 2011	30.55	30.70	30.40	30.68	55,316	-0.43(-1.38%)
Mar 10, 2011	31.27	31.38	31.00	31.11	64,163	-0.83(-2.60%)
Mar 09, 2011	32.14	32.16	31.76	31.94	53,992	+0.22(+0.69%)
Mar 08, 2011	31.45	31.84	31.27	31.72	136,505	+0.19(+0.60%)
Mar 07, 2011	31.83	32.10	31.37	31.53	87,469	+0.45(+1.45%)
Mar 04, 2011	31.45	31.45	30.89	31.08	33,362	-0.56(-1.77%)
Mar 03, 2011	31.60	31.76	31.36	31.64	70,226	+0.29(+0.93%)
Mar 02, 2011	31.35	31.57	31.20	31.35	64,483	-0.18(-0.57%)
Mar 01, 2011	32.28	32.28	31.51	31.53	39,596	+0.00(+0.00%)
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%)

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