Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	52.23	52.23	50.43	50.69	117,333	-1.65(-3.16%)
Mar 30, 2011	52.23	53.76	52.23	52.34	83,719	-0.15(-0.29%)
Mar 29, 2011	52.47	53.30	52.22	52.49	96,854	-0.03(-0.05%)
Mar 28, 2011	52.73	53.26	52.28	52.52	73,379	-0.11(-0.22%)
Mar 25, 2011	52.38	53.77	52.22	52.64	63,128	+0.43(+0.82%)
Mar 24, 2011	52.35	52.44	51.73	52.21	28,114	+0.11(+0.22%)
Mar 23, 2011	51.89	52.25	51.65	52.09	47,579	+0.41(+0.80%)
Mar 22, 2011	52.10	52.10	51.21	51.68	41,972	-0.26(-0.50%)
Mar 21, 2011	51.97	52.01	51.67	51.94	35,293	+1.38(+2.72%)
Mar 18, 2011	50.20	50.61	49.84	50.56	53,674	+0.78(+1.58%)
Mar 17, 2011	50.37	50.59	49.67	49.78	31,730	+0.15(+0.31%)
Mar 16, 2011	50.59	50.77	49.60	49.62	82,066	-1.26(-2.48%)
Mar 15, 2011	50.68	51.64	50.60	50.89	53,128	-0.76(-1.46%)
Mar 14, 2011	51.20	52.21	51.03	51.64	45,228	-0.16(-0.31%)
Mar 11, 2011	51.56	52.18	51.46	51.80	28,144	-0.04(-0.07%)
Mar 10, 2011	53.11	53.11	51.51	51.84	68,264	-2.15(-3.98%)
Mar 09, 2011	53.86	54.21	53.42	53.99	24,761	+0.16(+0.30%)
Mar 08, 2011	52.88	54.24	52.53	53.83	38,186	+1.08(+2.05%)
Mar 07, 2011	54.87	55.09	52.75	52.75	91,046	-1.96(-3.58%)
Mar 04, 2011	54.42	54.71	53.72	54.71	63,318	+0.44(+0.81%)
Mar 03, 2011	53.83	54.54	53.83	54.27	37,211	+1.09(+2.05%)
Mar 02, 2011	52.96	53.37	52.65	53.18	37,355	+0.11(+0.22%)
Mar 01, 2011	54.09	54.09	52.44	53.07	79,936	-0.82(-1.52%)
Feb 28, 2011	54.22	54.33	53.51	53.89	74,292	-0.05(-0.09%)
Feb 25, 2011	53.22	54.01	52.89	53.94	54,228	+0.79(+1.49%)
Feb 24, 2011	53.57	53.58	52.72	53.15	64,243	-0.19(-0.36%)
Feb 23, 2011	54.33	54.47	53.30	53.34	88,726	-1.02(-1.88%)
Feb 22, 2011	54.38	54.71	54.05	54.36	56,958	-0.48(-0.87%)
Feb 18, 2011	54.43	54.92	54.21	54.84	60,012	+0.50(+0.91%)
Feb 17, 2011	53.99	54.61	53.91	54.34	77,098	+0.17(+0.32%)
Feb 16, 2011	54.28	54.34	53.94	54.17	28,416	-0.01(-0.02%)
Feb 15, 2011	54.35	54.45	54.09	54.18	64,102	-0.17(-0.32%)
Feb 14, 2011	54.71	54.75	54.00	54.35	26,133	-0.59(-1.08%)
Feb 11, 2011	53.88	54.94	53.70	54.94	41,020	+0.73(+1.34%)
Feb 10, 2011	54.15	54.56	53.90	54.22	34,373	-0.20(-0.37%)
Feb 09, 2011	54.41	54.66	54.13	54.42	60,700	-0.35(-0.65%)
Feb 08, 2011	55.06	55.06	54.24	54.77	59,928	-0.26(-0.47%)
Feb 07, 2011	54.45	55.40	54.38	55.03	87,555	+0.60(+1.11%)
Feb 04, 2011	54.02	54.57	53.59	54.43	71,177	+0.25(+0.46%)
Feb 03, 2011	54.12	54.73	52.58	54.18	103,158	+0.16(+0.30%)
Feb 02, 2011	53.80	54.19	53.57	54.02	32,690	+0.01(+0.02%)
Feb 01, 2011	53.61	54.75	53.38	54.01	67,945	+0.73(+1.36%)
Jan 31, 2011	52.83	53.74	52.31	53.28	103,112	+0.83(+1.58%)
Jan 28, 2011	53.53	53.55	52.34	52.45	130,244	-1.03(-1.93%)
Jan 27, 2011	52.66	53.75	52.66	53.48	42,501	+0.66(+1.25%)
Jan 26, 2011	52.35	53.00	51.83	52.82	53,937	+0.77(+1.49%)
Jan 25, 2011	51.07	52.16	50.76	52.05	66,598	+0.56(+1.10%)
Jan 24, 2011	50.65	51.59	50.65	51.48	76,991	+0.84(+1.66%)
Jan 21, 2011	51.35	51.43	50.16	50.64	79,761	-0.54(-1.06%)
Jan 20, 2011	51.38	51.73	50.97	51.19	68,538	-0.39(-0.76%)
Jan 19, 2011	53.02	53.88	51.39	51.58	62,835	-1.92(-3.59%)
Jan 18, 2011	53.32	53.97	53.01	53.50	52,667	-0.16(-0.30%)
Jan 14, 2011	52.86	53.75	52.62	53.66	62,158	+0.65(+1.23%)
Jan 13, 2011	53.26	53.48	52.62	53.01	25,043	-0.09(-0.16%)
Jan 12, 2011	52.88	53.57	52.71	53.10	43,680	+0.58(+1.11%)
Jan 11, 2011	52.05	52.60	51.86	52.51	37,673	+0.82(+1.59%)
Jan 10, 2011	51.13	52.06	50.90	51.69	77,785	+0.21(+0.41%)
Jan 07, 2011	53.07	53.07	50.90	51.48	93,066	-1.32(-2.50%)
Jan 06, 2011	54.38	54.82	52.14	52.80	115,529	-1.65(-3.04%)
Jan 05, 2011	52.51	54.46	52.35	54.45	84,617	+2.21(+4.22%)
Jan 04, 2011	54.23	54.23	52.25	52.25	80,678	-1.61(-2.98%)

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