Regional and state unemployment rates were little changed or slightly higher in February. Twenty-seven states recorded over-the-month unemployment rate increases, 7 states and the District of Columbia registered rate decreases, and 16 states had no rate change, the U.S. Bureau of Labor Statistics reported. Over the year, jobless rates increased in 46 states and the District of Columbia and declined in 4 states. The national unemployment rate in February, 9.7 percent, remained unchanged from January, but was up from 8.2 percent a year earlier.