Ghana (12,169), Zimbabwe (7,500), Malawi (6,452), Zambia (6,000), Sierra Leone (3,194), New Zealand (3,160), Papua New Guinea (3,128), Singapore (2,471), Jamaica (2,217), Lesotho (1,440), Trinidad and Tobago (1,128), Botswana (998), Mauritius (985), Guyana (798),
pays: Hong Kong
année: 1990
Yvert: 610
