Datasets:
| Year,Cayman Islands,Tuvalu | |
| 1960,-24.0,-79.0 | |
| 1964,16.0,-135.0 | |
| 1969,43.0,-65.0 | |
| 1973,460.0,-121.0 | |
| 1978,413.0,119.0 | |
| 1982,629.0,-66.0 | |
| 1987,663.0,-68.0 | |
| 1992,1020.0,-104.0 | |
| 1996,1026.0,-121.0 | |
| 2001,1026.0,-117.0 | |
| 2005,1002.0,-8.0 | |
| 2010,978.0,22.0 | |
| 2014,1105.0,-166.0 | |
| 2019,859.0,-343.0 | |
| 2024,896.0,-280.0 | |