※一部利用できない機能があります
- Organisation for Economic Co-operation and Development (60)
- International Energy Agency (6)
- Organisation for Economic Co-operation and Development. Statistics Directorate (3)
- Centre for Co-operation with European Economies in Transition (2)
- International Energy Agency. Energy Statistics Division (1)
- Organisation for Economic Co-operation and Development. Dept. of Economics and Statistics (1)
- Organisation for Economic Co-operation and Development. Development Assistance Committee (1)
- Organisation for Economic Co-operation and Development. Directorate for Science, Technology, and Industry (1)
- Statistical Office of the European Communities (1)