Issues from 1982 to 1990 1982 London 1983 AmsterdamItalyOttawaPhiladelphiaSydney 1984 JamaicaMinneapolisNew DelhiOttawaParisRio 1985 AmsterdamBuenos AiresChampaign-PlantingHarrareLagosMunichProvidencePuerto-RicoSantiago-ChileSt-LouisStockholmTotontoWashington DC 1986 BombayCharleston-SCLagosSeoulSt.LouisTokyoWashington-DC 1987 Cali-ColumibaCharlestonDenverHong-KongHartfordIrelandMadison-WIMelbourneOklahomaPhiladelphiaSao PauloTokyo 1988 KingstonLagosMilan-RomeMunichPraetoria-SASingaporeWest BerlinVancouverVienna-Austria 1989 Athens-GreeceBirmingham-AL 1990 ManilaMelbourne