The advance seasonally adjusted insured unemployment rate was 1.3 percent for the week ending February 24, a decrease of 0.1 percentage point from the previous week's unrevised rate. The advance number for seasonally adjusted insured unemployment during the week ending February 24 was 1,870,000, a decrease of 64,000 from the previous week's revised level. The 4-week moving average was 1,906,750, a decrease of 14,250 from the previous week's revised average.