Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	49.79	50.09	49.79	49.97	54,579	+0.04(+0.08%)
Mar 30, 2011	49.68	50.05	49.68	49.93	48,856	+0.45(+0.91%)
Mar 29, 2011	49.22	49.50	49.10	49.48	50,288	+0.32(+0.64%)
Mar 28, 2011	49.32	49.32	49.15	49.16	91,995	+0.01(+0.02%)
Mar 25, 2011	49.10	49.36	49.03	49.15	65,793	+0.16(+0.32%)
Mar 24, 2011	48.67	49.07	48.48	49.00	32,279	+0.54(+1.12%)
Mar 23, 2011	48.37	48.54	48.07	48.45	39,376	-0.05(-0.10%)
Mar 22, 2011	48.61	48.77	48.48	48.50	25,268	-0.03(-0.07%)
Mar 21, 2011	48.63	48.66	48.45	48.54	45,477	+0.36(+0.74%)
Mar 18, 2011	48.46	48.46	47.98	48.18	147,194	+0.32(+0.66%)
Mar 17, 2011	48.05	48.05	47.69	47.86	58,485	+0.50(+1.05%)
Mar 16, 2011	47.97	48.04	47.16	47.36	72,390	-0.83(-1.73%)
Mar 15, 2011	48.04	48.36	47.97	48.20	74,429	-0.51(-1.04%)
Mar 14, 2011	48.81	49.02	48.52	48.70	86,041	-0.27(-0.54%)
Mar 11, 2011	48.65	49.10	48.60	48.97	36,747	+0.13(+0.27%)
Mar 10, 2011	49.26	49.26	48.80	48.84	48,025	-0.77(-1.55%)
Mar 09, 2011	49.44	49.70	49.42	49.60	54,490	+0.06(+0.12%)
Mar 08, 2011	49.19	49.66	49.06	49.55	96,501	+0.42(+0.85%)
Mar 07, 2011	49.71	49.71	48.87	49.13	57,890	-0.47(-0.94%)
Mar 04, 2011	49.63	49.65	49.25	49.60	267,299	+0.00(+0.00%)
Mar 03, 2011	49.05	49.66	49.04	49.60	56,321	+0.95(+1.95%)
Mar 02, 2011	48.37	48.73	48.36	48.65	90,395	+0.17(+0.34%)

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