Mexico's GDP grew at an average rate of just 0.1 percent per year between 1983 and 1988, while inflation on an average of 100%. Public consumption grew at an average annual rate of less than 2 percent, and private consumption not at all. Total investment fell at an average annual rate of 4 percent and public investment at an 11 percent pace. Throughout the 1980s, the productive sectors of the economy contributed a decreasing share to GDP, while the services sectors expanded their share, reflecting the rapid growth of the informal economy and the change from good jobs to bad ones (services jobs). De la Madrid's stabilization strategy imposed high social costs: real disposable income per capita fell 5 percent each year between 1983 and 1988. High levels of unemployment and underemployment, especially in rural areas, stimulated migration to Mexico City and to the United States.