Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	56.07	56.89	56.07	56.56	2,763,738	+0.25(+0.45%)
Mar 30, 2011	56.31	56.31	56.31	56.31	3,330,652	+0.40(+0.71%)
Mar 29, 2011	55.54	55.98	54.81	55.91	2,454,389	+0.42(+0.75%)
Mar 28, 2011	55.30	55.80	55.27	55.50	2,436,787	+0.26(+0.48%)
Mar 25, 2011	54.76	55.44	54.58	55.23	2,038,563	+0.51(+0.93%)
Mar 24, 2011	54.56	54.92	54.03	54.73	2,556,392	+0.42(+0.78%)
Mar 23, 2011	55.24	55.27	54.19	54.30	2,981,109	-1.07(-1.93%)
Mar 22, 2011	55.51	55.67	55.06	55.38	3,010,557	-0.21(-0.37%)
Mar 21, 2011	55.76	56.01	55.54	55.58	2,659,038	+0.75(+1.37%)
Mar 18, 2011	55.20	55.46	54.63	54.83	4,352,797	+0.34(+0.62%)
Mar 17, 2011	55.10	55.21	54.00	54.49	3,592,011	+0.17(+0.32%)
Mar 16, 2011	55.22	55.33	53.94	54.32	3,375,008	-1.04(-1.88%)
Mar 15, 2011	55.39	55.87	55.32	55.36	3,459,910	-0.40(-0.71%)
Mar 14, 2011	55.99	56.34	55.61	55.76	2,652,976	-0.65(-1.15%)
Mar 11, 2011	55.67	56.50	55.42	56.41	2,193,012	+0.78(+1.39%)
Mar 10, 2011	55.73	56.12	55.52	55.63	2,517,614	-0.60(-1.06%)
Mar 09, 2011	56.42	56.89	55.97	56.23	2,195,289	-0.37(-0.66%)
Mar 08, 2011	56.13	56.95	56.02	56.60	2,201,676	+0.68(+1.21%)
Mar 07, 2011	56.55	56.74	55.56	55.92	1,838,765	-0.37(-0.66%)
Mar 04, 2011	56.51	56.88	55.89	56.29	2,073,498	-0.39(-0.68%)
Mar 03, 2011	56.31	56.76	56.28	56.68	2,534,259	+1.03(+1.85%)
Mar 02, 2011	56.51	56.89	55.56	55.65	3,523,495	-0.85(-1.50%)

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