The number of workers with full time jobs has still not exceeded levels at the start of the recession about seven years ago. This is despite continuous population growth and higher GDP levels for 21 of the last 22 quarters. Of last year's +2.2 million increase in employment, about 970,000 were part time positions. Many part time positions are by choice of the employee, an unknown number may be from distortions resulting from the implementation of the Affordable Care Act, and others are from uneven economic conditions and low expectations about future business conditions. There is some employment optimism in recent surveys of the National Federation of Independent Business and both the manufacturing and non-manufacturing surveys of the Institute for Supply Management.