メタン排出は、農業や工業メタン生産など、人間の活動に起因するものです。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| オーストラリア | 143,963.5 | 165,945.1 | 133,024.3 | 129,412.3 | 177,596.5 | 176,798.0 | 140,883.8 | 154,126.2 | 151,225.3 | 134,687.4 | 157,518.4 | 156,428.4 | 144,211.8 | 131,484.8 |
| インドネシア | 280,038.5 | 339,713.8 | 317,297.9 | 312,449.7 | 319,401.1 | 316,506.5 | 318,017.3 | 323,344.6 | 319,717.6 | 318,960.4 | 325,926.4 | 335,362.6 | 339,612.8 | 333,994.9 |
| マレーシア | 19,889.0 | 26,237.9 | 30,841.5 | 33,243.7 | 33,298.5 | 34,092.6 | 35,807.9 | 36,770.5 | 37,665.7 | 37,742.2 | 37,498.6 | 37,943.1 | 38,069.2 | 37,175.6 |
| ニュージーランド | 32,973.4 | 32,754.4 | 33,749.8 | 33,578.2 | 33,510.9 | 33,984.4 | 33,804.4 | 34,096.6 | 33,219.5 | 33,181.7 | 32,959.4 | 32,778.7 | 32,574.1 | 32,241.9 |
| フィリピン | 45,380.8 | 54,714.5 | 57,560.4 | 61,262.1 | 62,490.2 | 63,661.3 | 64,260.7 | 64,501.9 | 63,980.0 | 63,582.1 | 65,882.2 | 66,117.9 | 65,051.0 | 65,722.0 |
| タイ | 55,421.2 | 67,522.8 | 74,007.7 | 85,193.5 | 83,976.0 | 85,293.0 | 84,192.6 | 79,729.9 | 75,223.2 | 79,080.1 | 78,245.3 | 77,821.3 | 74,809.2 | 75,892.8 |
| ベトナム | 43,289.8 | 65,103.5 | 75,803.3 | 82,330.6 | 83,109.4 | 83,616.3 | 84,542.6 | 84,502.6 | 83,621.3 | 82,496.4 | 81,974.8 | 81,798.9 | 80,654.4 | 79,619.2 |
| アルゼンチン | 111,946.9 | 119,811.1 | 131,958.0 | 119,294.6 | 118,321.3 | 121,744.7 | 123,305.9 | 124,481.0 | 124,872.4 | 126,454.1 | 130,277.7 | 130,947.5 | 132,855.2 | 131,035.7 |
| ブラジル | 284,532.9 | 331,764.5 | 405,785.3 | 427,893.4 | 427,541.9 | 429,746.4 | 427,079.9 | 433,815.2 | 440,618.1 | 442,999.0 | 441,517.7 | 435,783.5 | 443,522.2 | 449,214.0 |
| チリ | 10,067.8 | 12,473.6 | 11,821.8 | 12,395.9 | 12,438.3 | 12,704.6 | 11,597.7 | 10,825.2 | 10,595.6 | 10,901.4 | 11,032.7 | 11,454.0 | 11,657.5 | 11,795.5 |
| コロンビア | 57,093.1 | 62,671.2 | 65,811.7 | 73,090.7 | 71,919.6 | 70,257.2 | 70,987.6 | 70,942.4 | 69,476.8 | 70,164.1 | 72,050.9 | 75,182.9 | 78,081.5 | 77,156.4 |
| コスタリカ | 3,976.5 | 3,801.1 | 3,704.2 | 4,171.7 | 4,263.8 | 4,206.3 | 4,286.0 | 4,298.7 | 4,343.1 | 4,492.1 | 4,632.0 | 4,814.1 | 4,919.7 | 4,650.4 |
| グアテマラ | 4,976.5 | 6,103.2 | 7,148.2 | 8,534.1 | 8,571.9 | 8,749.0 | 8,911.1 | 9,194.4 | 9,416.7 | 9,736.6 | 9,986.2 | 10,150.1 | 10,380.7 | 10,598.1 |
| パラグアイ | 17,602.6 | 20,354.1 | 21,909.4 | 25,494.3 | 25,987.6 | 27,193.3 | 27,684.3 | 29,059.2 | 28,795.0 | 28,716.9 | 29,384.3 | 28,325.2 | 29,160.6 | 30,106.5 |
| ペルー | 17,425.3 | 25,693.0 | 27,518.3 | 29,728.6 | 30,309.0 | 30,652.0 | 30,831.2 | 31,163.3 | 31,170.2 | 31,412.8 | 31,374.1 | 31,518.5 | 31,745.4 | 31,679.8 |
| ウルグアイ | 18,111.4 | 20,076.0 | 22,037.1 | 21,365.2 | 21,618.7 | 21,060.3 | 21,191.3 | 21,521.7 | 21,528.7 | 21,647.7 | 21,328.6 | 20,918.9 | 20,757.1 | 20,393.6 |
| カナダ | 68,724.0 | 84,876.4 | 91,471.9 | 86,175.3 | 87,322.1 | 87,736.7 | 90,694.0 | 93,075.2 | 93,503.2 | 95,780.5 | 100,099.9 | 103,366.5 | 103,220.2 | 100,143.4 |
| パキスタン | 73,526.0 | 94,228.5 | 109,696.0 | 126,521.1 | 132,640.8 | 135,367.8 | 140,732.2 | 144,605.8 | 147,156.7 | 150,374.3 | 154,085.1 | 158,691.2 | 163,680.5 | 169,428.2 |
| 南アフリカ | 59,433.2 | 60,592.6 | 66,518.0 | 71,523.7 | 71,549.0 | 73,346.4 | 73,273.9 | 74,095.3 | 73,429.6 | 72,997.2 | 74,315.5 | 73,611.4 | 73,420.6 | 72,213.2 |