United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Total Excluding Motor Vehicles and Parts was 94.37% in March of 2024, according to the United States Federal Reserve. Historically, United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Total Excluding Motor Vehicles and Parts reached a record high of 98.52 in April of 2020 and a record low of 92.04 in January of 2003. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Relative Importance Weights (Contribution to the Total Industrial Production Index): Total Excluding Motor Vehicles and Parts - last updated from the United States Federal Reserve on April of 2024.