Tonga | Adjusted savings: net forest depletion (current US$)
Net forest depletion is calculated as the product of unit resource rents and the excess of roundwood harvest over natural growth.
| year | value |
|---|---|
| 1960 | |
| 1961 | |
| 1962 | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 | |
| 1969 | |
| 1970 | 4085.60142931 |
| 1971 | 3068.51355574 |
| 1972 | 4343.04787163 |
| 1973 | 12519.98013494 |
| 1974 | 11534.24846627 |
| 1975 | 13111.2803857 |
| 1976 | 14118.2192325 |
| 1977 | 19904.5129647 |
| 1978 | 16064.04919432 |
| 1979 | 22771.40998839 |
| 1980 | 25596.1970025 |
| 1981 | 15445.70596491 |
| 1982 | 250646.38597715 |
| 1983 | 96889.24799532 |
| 1984 | 70384.79645009 |
| 1985 | 120478.90903557 |
| 1986 | 138081.30384365 |
| 1987 | 148943.19529061 |
| 1988 | 145770.90484168 |
| 1989 | 160546.27375619 |
| 1990 | 89808.66522208 |
| 1991 | 93784.88628751 |
| 1992 | 101257.50699058 |
| 1993 | 108440.04607713 |
| 1994 | 114439.02575911 |
| 1995 | 138495.01435941 |
| 1996 | 141186.97480869 |
| 1997 | 104803.45163007 |
| 1998 | 104928.13445186 |
| 1999 | 58605.68567978 |
| 2000 | 57359.35193534 |
| 2001 | 60644.53471982 |
| 2002 | 65178.05602496 |
| 2003 | 84282.84309174 |
| 2004 | 72435.2787083 |
| 2005 | 62872.34942355 |
| 2006 | 106843.77334515 |
| 2007 | 143766.51183589 |
| 2008 | 191602.95788174 |
| 2009 | 171620.12589111 |
| 2010 | 177946.528706 |
| 2011 | 198316.10537651 |
| 2012 | 187665.99142928 |
| 2013 | 180793.16886538 |
| 2014 | 229422.34307907 |
| 2015 | 184150.04108375 |
| 2016 | 190866.982664 |
| 2017 | 249021.12136594 |
| 2018 | 195353.96126584 |
| 2019 | 182056.8732072 |
| 2020 | 189288.28062542 |
| 2021 | 191223.32874742 |
| 2022 |
Tonga | Adjusted savings: net forest depletion (current US$)
Net forest depletion is calculated as the product of unit resource rents and the excess of roundwood harvest over natural growth.