60's
Spain | 70's
Egypt* Japan Rep.of Korea Chinese Taipei USA | 80's
Argentina Australia Austria Belgium Benin Bolivia Brazil Bulgaria Canada Chile Costa Rica Cyprus Czech Rep. Denmark Dominican Republic Ecuador Estonia Finland Germany* Gr. Britain Guatemala Hong Kong Hungary Iceland India Israel Italy Kyrgyzstan Latvia Lithuania Malta Mexico Netherlands Norway Peru Poland Portugal Russia Fed. Saudi Arabia Serbia Sweden Turkey Uruguay | 90's
Albania Angola Armenia Aruba Azerbaijan Belarus Burundi Cameroon Central African Rep. People's Rep.of China Colombia Dem.Rep.of the Congo Croatia Cuba Dominica El Salvador France FYROM Georgia Grenada Guam Honduras Islamic Rep.of Iran Ivory Coast Kazakhstan Kenya Kuwait Malaysia Maldives Mali Mauritius Rep.of Moldova Mongolia Mozambique New Zealand Niger Nigeria Panama Paraguay Puerto Rico Romania St. Kitts & Nevis St.Vincent and Grenadines Sao Tome & Principe Senegal Seychelles Sierra Leone Singapore Slovakia Slovenia South Africa Sudan Syria Arab Rep. Togo Tunisia Uganda Ukraine Uzbekistan Venezuela Vietnam
| 2000
Algeria Andorra Barbados Belize
Burkina Faso Cambodia Chad Comores Ghana Greece Guinea Guinea-Bissau Haiti Indonesia Iraq Lesotho Lebanon Libya Madagascar Malawi Nepal Philippines Qatar Rwanda St. Lucia Sri Lanka Swaziland Switzerland Tajikistan United Rep.of Tanzania Thailand Trinidad&Tobago Zambia Zimbabwe |