Sworn Score
Country profile
Tonga
Oceania · Capital: Nuku'alofa
Score 55.6 ± 5 · Rank #90 of scored countries.
Based on 109/123 indicators, avg data age 3.1 years.
Category breakdown
How Tonga scores across the 7 dimensions
Weight-normalized averages over the indicators that have data. Categories below 70% coverage of their own indicators are suppressed.
Health
64.3
Economy
53.6
Governance
59.7
Education
63.0
Infrastructure
—
Environment
38.3
Rights
48.6
Promises
Latest promise updates
10 achieved · 6 failing · 2 tracking
History
Tonga — Sworn Score over time
Each year is a snapshot using that year's methodology (trimmed-bounds over the trailing 5-year value pool). Click a column header to sort.
Change since 1978: -11.5 points
| Year | Score | Rank |
|---|---|---|
| 1965 | — | — |
| 1966 | — | — |
| 1967 | — | — |
| 1968 | — | — |
| 1969 | — | — |
| 1970 | — | — |
| 1971 | — | — |
| 1972 | — | — |
| 1973 | — | — |
| 1974 | — | — |
| 1975 | — | — |
| 1976 | — | — |
| 1977 | — | — |
| 1978 | 68.2 | 12 |
| 1979 | 67.5 | 14 |
| 1980 | — | — |
| 1981 | 65.0 | 34 |
| 1982 | 67.7 | 27 |
| 1983 | 69.5 | 24 |
| 1984 | 57.2 | 38 |
| 1985 | 61.0 | 35 |
| 1986 | 57.8 | 48 |
| 1987 | 60.5 | 44 |
| 1988 | 59.8 | 45 |
| 1989 | 60.2 | 49 |
| 1990 | 66.4 | 29 |
| 1991 | 62.0 | 46 |
| 1992 | 63.1 | 46 |
| 1993 | 64.0 | 48 |
| 1994 | 57.6 | 86 |
| 1995 | 58.6 | 84 |
| 1996 | 58.5 | 60 |
| 1997 | 56.0 | 79 |
| 1998 | 60.1 | 63 |
| 1999 | 60.8 | 58 |
| 2000 | 60.6 | 54 |
| 2001 | 59.2 | 61 |
| 2002 | 53.8 | 90 |
| 2003 | 53.8 | 91 |
| 2004 | 52.6 | 101 |
| 2005 | 52.7 | 105 |
| 2006 | 52.3 | 110 |
| 2007 | 54.4 | 102 |
| 2008 | 56.0 | 89 |
| 2009 | 56.2 | 88 |
| 2010 | 56.8 | 79 |
| 2011 | 56.9 | 80 |
| 2012 | 57.0 | 80 |
| 2013 | 55.8 | 83 |
| 2014 | 55.9 | 86 |
| 2015 | 56.0 | 91 |
| 2016 | 56.2 | 91 |
| 2017 | 55.9 | 96 |
| 2018 | 56.5 | 93 |
| 2019 | 55.8 | 101 |
| 2020 | 56.4 | 77 |
| 2021 | 56.5 | 90 |
| 2022 | 56.2 | 92 |
| 2023 | 56.2 | 90 |
| 2024 | 57.4 | 86 |
| 2025 | 56.3 | 88 |
| 2026 | 56.7 | 89 |