| Numbers of Nuclear Power Plants |
| Location | Numbers |
| Argentina | 2 |
| Belgium | 7 |
| Brazil | 1 |
| Bulgaria | 5 |
| Canada | 20 |
| Czechoslovakia | 8 |
| Finland | 4 |
| France | 56 |
| Germany | 26 |
| Hungary | 4 |
| India | 7 |
| Japan | 41 |
| Korea, South | 9 |
| Mexico | 1 |
| Netherlands | 2 |
| Pakistan | 1 |
| South Africa | 2 |
| Spain | 9 |
| Sweden | 12 |
| Switzerland | 5 |
| United Kingdom | 37 |
| United States | 112 |
| Russia | 45 |
| Yugoslavia | 1 |
| TOTAL | 423 |