A column chart shows the number of Federal Reserve monetary policy dissents annually from 1987 to 2024. The highest number of dissents was 4 in 1987. There were no dissents in 2000, 2004, and 2024, as of April 9. A notable trend is the overall decrease in dissents over the years. The chairs are labeled by the years they served- Alan Greenspan was 1987 to 2006, Ben Bernanke from 2006-2014, Janet Yellen from 2014-2018, and Jerome Powell from 2018 to present.