While the monthly number is an important component in summarizing the state of economy, it's an incomplete indicator. For example, at the state level in August, 20 states had unemployment rates greater than the national average of 6.1 percent, while 31 states had unemployment rates below the national average. Yet, the trend is unmistakable: compared a a year ago, 48 states have seen their unemployment rate increase with 34 percent increasing more than one percentage point.