United States - Contributions to percent change in real gross domestic product: Services was 2.45000 Percentage Points at Annual Rate in January of 2021, according to the United States Federal Reserve. Historically, United States - Contributions to percent change in real gross domestic product: Services reached a record high of 15.39000 in January of 1942 and a record low of -17.83000 in January of 1946. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Contributions to percent change in real gross domestic product: Services - last updated from the United States Federal Reserve on March of 2024.