Tonga Tonga, Nitrous oxide (N2O) emissions (total) excluding LULUCF (% change from 1990)

Year Value Rank Change Change,%
2023 29.6 112 +1.02 +3.57%
2022 28.6 114 +1.53 +5.66%
2021 27 116 +1.53 +6%
2020 25.5 117 0 0%
2019 25.5 121 +3.57 +16.3%
2018 21.9 123 -1.53 -6.52%
2017 23.5 120 +3.57 +17.9%
2016 19.9 125 +2.04 +11.4%
2015 17.9 125 +1.02 +6.06%
2014 16.8 127 +1.53 +10%
2013 15.3 126 -0.51 -3.23%
2012 15.8 124 +1.53 +10.7%
2011 14.3 126 -1.53 -9.68%
2010 15.8 120 -0.51 -3.13%
2009 16.3 119 -0.51 -3.03%
2008 16.8 115 +1.53 +10%
2007 15.3 121 0 0%
2006 15.3 114 +1.53 +11.1%
2005 13.8 116 +0.51 +3.85%
2004 13.3 116 -1.53 -10.3%
2003 14.8 106 +2.04 +16%
2002 12.8 102 +3.06 +31.6%
2001 9.69 112 +3.57 +58.3%
2000 6.12 128 -7.14 -53.8%
1999 13.3 96 +2.55 +23.8%
1998 10.7 107 +1.53 +16.7%
1997 9.18 96 +1.02 +12.5%
1996 8.16 101 +3.57 +77.8%
1995 4.59 103 -7.14 -60.9%
1994 11.7 49 +3.06 +35.3%
1993 8.67 58 -1.53 -15%
1992 10.2 30 +11.2 -1,100%
1991 -1.02 114

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