| Value | Category |
|---|---|
| 01 | Austria |
| 02 | Belgium |
| 03 | Denmark |
| 04 | Germany |
| 05 | Finland |
| 06 | France |
| 07 | Greece |
| 08 | Ireland |
| 09 | Italy |
| 10 | Luxembourg |
| 11 | Netherlands |
| 12 | Portugal |
| 13 | Sweden |
| 14 | Spain |
| 15 | United Kingdom |
| 17 | Liechtenstein |
| 18 | Norway |
| 19 | Switzerland |
| 20 | Armenia |
| 22 | Belarus |
| 23 | Georgia |
| 24 | Moldova |
| 25 | Russian Federation |
| 26 | Ukraine |
| 27 | Albania |
| 28 | Bosnia and Herzegovina |
| 29 | Bulgaria |
| 31 | Yugoslavia (Serbia, Montenegro) |
| 32 | Croatia |
| 33 | Lithuania |
| 34 | Latvia |
| 35 | Macedonia |
| 36 | Poland |
| 37 | Romania |
| 38 | Slovakia |
| 39 | Slovenia |
| 40 | Czech Republic |
| 41 | Hungary |
| 42 | Andorra |
| 45 | San Marino |
| 46 | Turkey |
| 47 | Cyprus |
| 48 | Outer Europe -- new independent countries |
| 49 | Other Europe, response suppressed |
| 50 | Iraq |
| 51 | Israel |
| 53 | Jordan |
| 54 | Lebanon |
| 55 | Palestine Territories |
| 57 | Syria |
| 58 | Other countries of the Near East |
| 59 | Bangladesh |
| 60 | China |
| 61 | India |
| 62 | Indonesia |
| 63 | Iran |
| 64 | Japan |
| 65 | Kampuchea |
| 66 | Korea South Republic |
| 67 | Pakistan |
| 68 | Philippines |
| 69 | China, Republic (Taiwan) |
| 70 | Thailand |
| 71 | Viet Nam |
| 72 | Other Asian countries |
| 73 | United States |
| 74 | Canada |
| 75 | Argentina |
| 76 | Brazil |
| 77 | Chile |
| 78 | Mexico |
| 79 | Peru |
| 80 | Other Central and South American countries |
| 81 | Egypt |
| 82 | Algeria |
| 84 | Morocco |
| 85 | Tunisia |
| 86 | Nigeria |
| 87 | Sudan |
| 88 | South Africa |
| 89 | Other African countries |
| 90 | Australia |
| 92 | Other Oceania |
| 99 | Unknown |