United States - Contributions to Percent Change in Real Gross Domestic Product: Gross Domestic Product Excluding Research and Development was 1.49000 Percentage Points at Annual Rate in January of 2024, according to the United States Federal Reserve. Historically, United States - Contributions to Percent Change in Real Gross Domestic Product: Gross Domestic Product Excluding Research and Development reached a record high of 34.40000 in July of 2020 and a record low of -27.67000 in April of 2020. 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: Gross Domestic Product Excluding Research and Development - last updated from the United States Federal Reserve on June of 2024.