North Korea claims to have fulfilled the Second Seven-Year Plan (1978–1984) target of raising the industrial output in 1984 to 120% of the 1977 target, equivalent to an average annual growth rate of 12.2%. Judging from the production of major commodities that form the greater part of industrial output, however, it is unlikely that this happened. For example, the increase during the 1978–1984 plan period for electric power, coal, steel, metal-cutting machines, tractors, passenger cars, chemical fertilizers, chemical fibers, cement, and textiles, respectively, was 78%, 50%, 85%, 67%, 50%, 20%, 56%, 80%, 78%, and 45%.