By policy area
careerGovernment Operations and Politics94.9% · 138
Economics and Public Finance79.5% · 117
Armed Forces and National Security59.7% · 67
International Affairs87.5% · 32
Public Lands and Natural Resources92.6% · 27
Agriculture and Food91.7% · 24
Depletion allowances95.7% · 23
Foreign Trade and International Finance85.7% · 21
Transportation and Public Works95% · 20
Independent regulatory commissions87.5% · 16
Congressional-Presidential relations90.9% · 11
Crime and Law Enforcement81.8% · 11
Labor and Employment100% · 11
Political participation100% · 10
Automobile insurance— · 8
Public works— · 8
Finance and Financial Sector— · 7
Environmental Protection— · 6
Intergovernmental relations— · 6
Science, Technology, Communications— · 6
Day care— · 5
Housing and Community Development— · 5
Mortgages— · 5
Petroleum industry— · 5
Credit— · 4
Territories (U.S.)— · 4
Heating— · 3
Mines and mineral resources— · 3
Motor vehicles— · 3
Range management— · 3
District of Columbia— · 2
Government corporations— · 2
Government publications— · 2
Private Legislation— · 2
Sports and Recreation— · 2
Commemorations— · 1
Congressional oversight— · 1
Conservation of natural resources— · 1
Constitutional amendments— · 1
Dairy industry— · 1
Disaster relief— · 1
Economic stabilization— · 1
Federal advisory bodies— · 1
Intergovernmental fiscal relations— · 1
Lobbying— · 1
Monuments and memorials— · 1
Ships and shipping— · 1
Vietnamese Conflict— · 1
Also voted in 26 areas where the parties never split — never on a contested question: Animals, Arts, Culture, Religion, Awards, medals, prizes, Child welfare, Congressional-executive relations, Emergency Management, Executive reorganization, Explosives, Gold, Immigration, Interest, Lakes, Land use, Lead poisoning, Livestock, Medical supplies, Mobile homes, Native Americans, Postal rates and revenues, Postal service, Reclamation of land, Refugees, Revenue sharing, Right of privacy, Rivers, Strategic materials.