United States - National defense consumption expenditures: Gross output of general government: Intermediate goods and services purchased: Services: Travel of persons (chain-type price index) was 120.17600 Index 2009=100 in October of 2023, according to the United States Federal Reserve. Historically, United States - National defense consumption expenditures: Gross output of general government: Intermediate goods and services purchased: Services: Travel of persons (chain-type price index) reached a record high of 120.17600 in October of 2023 and a record low of 17.02400 in July of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - National defense consumption expenditures: Gross output of general government: Intermediate goods and services purchased: Services: Travel of persons (chain-type price index) - last updated from the United States Federal Reserve on April of 2024.