 Production Cooperatives ("Produktionsgenossenschaften"—PGs) incorporated one-third of the artisan sector during 1960–61, a rise from 6% in 1958.The Second Five-Year Plan encountered difficulties, and the regime replaced it with the Seven-Year Plan (1959–65).The new plan aimed at achieving West Germany's per capita production by the end of 1961, set higher production quotas, and called for an 85% increase in labor productivity.