|   | 
| YEAR | DATE | EVENT | GOVERNOR | 
| 1965 | State of the Federation of Micronesia | ||
| 1971 | Leonard Aguigui | ||
| 1975 | Edmund Gilmar | ||
| 1979 | John Mangefel | ||
| 1986 | Petrus Tun | ||
| 1994 | Vincent A. Figir | ||
| 2007 | 8 january | Sebastian Anefal | |
| 2015 | 12 january | Tony Ganngiyan | |
| 2019 | 14 january | Henry S. Falan | |
| 2021 | 29 december | Jesse J. Salalu | |
| 2022 | 8 november | Charles S. Chieng |