†Population pyramid (2026)
| 1951 | 1  |
80 |  2 |
1951 |
| 1956 | 1 |
75 | 1 |
1956 |
| 1961 | 2 |
70 | 1961 | |
| 1966 | 65 | 3 |
1966 | |
| 1971 | 3 |
60 | 1 |
1971 |
| 1976 | 3 |
55 | 4 |
1976 |
| 1981 | 50 | 1 |
1981 | |
| 1986 | 2 |
45 | 1 |
1986 |
| 1991 | 1 |
40 | 2 |
1991 |
| 1996 | 35 | 1996 | ||
| 2001 | 2 |
30 | 2001 | |
| 2006 | 2 |
25 | 2006 | |
| 2011 | 1 |
20 | 2011 | |
| 2016 | 15 | 2016 | ||
| 2021 | 10 | 2021 | ||
| 2026 | 5 | 2026 |
Number of living individuals: 33 (18 ♂ + 15 ♀).
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