California Code, Unemployment Insurance Code - UIC § 9604

(a) The department shall establish necessary data systems which shall provide administrative information on persons served including, but not limited to, the following information:

(b) The department shall also compile annually a report for the state and its principal labor market areas. The report shall contain information on the characteristics of the unemployed and analyses of current trends and projections for population, labor force, employment, and unemployment and shall be provided on a regular basis to cooperative area manpower systems councils or successors.