The conviction rate of a prosecutor or government is the number of criminal cases brought divided by the number of convictions. Japan has a conviction rate that exceeds 99%, which has been attributed to low prosecutorial budgets impelling understaffed prosecutors to present judges with only the most obviously guilty defendants.[1] In the U.S. federal court system, the conviction rose from approximately 75 percent to approximately 85% between 1972 and 1992.[2] The conviction rate is also high in U.S. state courts. Coughlan writes, "In recent years, the conviction rate has averaged approximately 84% in Texas, 82% in California, 72% in New York, 67% in North Carolina, and 59% in Florida."[3]