Drug Control Expenditures Through the 1990s
"The most recent figures available from the Office of National Drug Control Policy (ONDCP) indicate that, in 1999, federal expenditures on control of illegal drugs surpassed $17 billion; combined expenditures by federal, state, and local governments exceeded $30 billion. What is more, the nation's so-called 'drug war' is a protracted one. The country has spent roughly this amount annually throughout the 1990s."
National Research Council, National Academy of Sciences, "Informing America's Policy on Illegal Drugs: What We Don't Know Keeps Hurting Us" (Washington, DC: National Academy Press, 2001), p. 1.