The change in farm production from primarily collective to primarily household operations is reflected in household survey data on the sources of rural incomes.[1] Before the 1980s farmers received income in the form of shares of the profits earned by their production teams plus supplementary income from household sideline activities.[1] In 1978 two-thirds of the net income of farm families came from the collective, and only 27 percent was derived from household production.[1] With the shift to the responsibility system these ratios were reversed.[1] By 1982 the collective provided only 21 percent of farm income, while household production provided 69 percent.[1] In 1985 the collective share of farm income had fallen to just over 8 percent, and the family production share had risen to 81 percent.[1]