|   | 
| DATE | NATION | 
| 6 february 1947 | United Kingdom (until 1 january 1995) | 
| France | |
| Australia | |
| Netherland (until 31 december 1962) | |
| New Zealand | |
| USA | |
| 17 july 1965 | Samoa | 
| 24 july 1969 | Nauru | 
| 5 may 1971 | Fiji | 
| 16 september 1975 | Papua New Guinea | 
| 17 november 1978 | Tuvalu | 
| 21 november 1978 | Solomon Islands | 
| 13 october 1980 | Niue | 
| 14 october 1980 | Cook Islands | 
| 14 october 1983 | American Samoa | 
| French Polynesia | |
| Guam | |
| Kiribati | |
| Marshall Islands | |
| Micronesia | |
| New Caledonia | |
| Mariana Islands | |
| Palau | |
| Pitcairn | |
| Tokelau | |
| Tonga | |
| Vanuatu | |
| Wallis and Futuna |