Unemployment rates were higher in September than a year earlier in 371 of the 372 metropolitan areas and lower in 1 area, the U.S. Bureau of Labor Statistics reported. Thirteen areas recorded jobless rates of at least 15.0 percent, while 12 areas registered rates below 5.0 percent. The national unemployment rate in September was 9.5 percent, not seasonally adjusted, up from 6.0 percent a year earlier.