Statistics of the presented papers referring to the countries of the speakers
| . | 1971 . | 1975 . | 1979 . | 1983 . |
|---|---|---|---|---|
| USA | 19 | 8 | 10 | 6 |
| Germany | 19 | 5 | 13 | 20 |
| UK | 12 | 7 | 20 | 8 |
| Austria | 9 | 5 | 4 | 1 |
| Switzerland | 2 | 3 | 2 | |
| France | 2 | 1 | 1 | |
| Japan | 2 | 1 | 2 | |
| Netherlands | 4 | 3 | 2 | |
| Poland | 1 | 1 | ||
| Bulgaria | 1 | |||
| Kuwait | 1 | |||
| Syria | 1 | |||
| Israel | 1 | 2 | 2 | |
| Sweden | 1 | 5 | ||
| Denmark | 1 | 1 | ||
| Finland | 1 | |||
| Canada | 4 | |||
| Turkey | 1 | |||
| South Africa | 2 | 2 | ||
| Papers/countries | 71/10 | 42/12 | 60/14 | 46/9 |
| . | 1971 . | 1975 . | 1979 . | 1983 . |
|---|---|---|---|---|
| USA | 19 | 8 | 10 | 6 |
| Germany | 19 | 5 | 13 | 20 |
| UK | 12 | 7 | 20 | 8 |
| Austria | 9 | 5 | 4 | 1 |
| Switzerland | 2 | 3 | 2 | |
| France | 2 | 1 | 1 | |
| Japan | 2 | 1 | 2 | |
| Netherlands | 4 | 3 | 2 | |
| Poland | 1 | 1 | ||
| Bulgaria | 1 | |||
| Kuwait | 1 | |||
| Syria | 1 | |||
| Israel | 1 | 2 | 2 | |
| Sweden | 1 | 5 | ||
| Denmark | 1 | 1 | ||
| Finland | 1 | |||
| Canada | 4 | |||
| Turkey | 1 | |||
| South Africa | 2 | 2 | ||
| Papers/countries | 71/10 | 42/12 | 60/14 | 46/9 |