12a. Percentage of green jobs, selected industries, 2010 (Private wage-and-salary workers)
12b. Number of green jobs, by construction subsector, 2010 (Private wage-and-salary workers)
12c. Percentage of green jobs, by construction subsector, 2010 (Private wage-and-salary workers)
12d. Number of green jobs, selected occupations in construction, November 2011 (Private wage-and-salary workers)
12e. Percentage of green jobs, selected occupations in construction, November 2011 (Private wage-and-salary workers)
12f. Percentage of green jobs in construction, by state, 2010 (Private wage-and-salary workers)