NOCs in green participated. The darker, the more participants. World map is not historically correct.
| Country | Men | Women | Total | |
|---|---|---|---|---|
 ARG |
Argentina | 81 | 0 | 81 |
 AUS |
Australia | 14 | 4 | 18 |
 AUT |
Austria | 67 | 6 | 73 |
 BEL |
Belgium | 175 | 12 | 187 |
 BUL |
Bulgaria | 5 | 0 | 5 |
 CAN |
Canada | 61 | 7 | 68 |
 CHI |
Chile | 38 | 0 | 38 |
 CUB |
Cuba | 1 | 0 | 1 |
 TCH |
Czechoslovakia | 68 | 1 | 69 |
 DEN |
Denmark | 82 | 9 | 91 |
 EGY |
Egypt | 32 | 0 | 32 |
 EST |
Estonia | 20 | 0 | 20 |
 FIN |
Finland | 67 | 2 | 69 |
 FRA |
France | 257 | 37 | 294 |
 GER |
Germany | 263 | 35 | 298 |
 GBR |
Great Britain | 201 | 31 | 232 |
 GRE |
Greece | 23 | 0 | 23 |
 HAI |
Haiti | 2 | 0 | 2 |
 HUN |
Hungary | 93 | 16 | 109 |
 IND |
British India | 21 | 0 | 21 |
 IRL |
Ireland | 33 | 5 | 38 |
 ITA |
Italy | 156 | 18 | 174 |
 JPN |
Japan | 39 | 1 | 40 |
 LAT |
Latvia | 15 | 2 | 17 |
 LTU |
Lithuania | 11 | 1 | 12 |
 LUX |
Luxembourg | 46 | 2 | 48 |
 MLT |
Malta | 9 | 0 | 9 |
 MEX |
Mexico | 30 | 0 | 30 |
 MON |
Monaco | 10 | 0 | 10 |
 NED |
Netherlands | 222 | 44 | 266 |
 NZL |
New Zealand | 6 | 3 | 9 |
 NOR |
Norway | 52 | 0 | 52 |
 PAN |
Panama | 1 | 0 | 1 |
 PHI |
Philippines | 4 | 0 | 4 |
 POL |
Poland | 88 | 12 | 100 |
 POR |
Portugal | 32 | 0 | 32 |
 ROU |
Romania | 19 | 2 | 21 |
 RSA |
South Africa | 18 | 6 | 24 |
 ESP |
Spain | 80 | 0 | 80 |
 SWE |
Sweden | 87 | 13 | 100 |
 SUI |
Switzerland | 132 | 1 | 133 |
 TUR |
Turkey | 31 | 0 | 31 |
 USA |
United States | 237 | 44 | 281 |
 URU |
Uruguay | 17 | 0 | 17 |
 YUG |
Yugoslavia | 34 | 0 | 34 |
 ZIM |
Rhodesia | 2 | 0 | 2 |
| Total | 2982 | 314 | 3296 |
