| Year | CO2 emissions (tons, 2022) | 1 Year Change | Per Capita | Population | Pop. change |
|---|---|---|---|---|---|
| 2022 | 38,521,997,860 | 1.15% | 4.8 | 8,021,407,192 | 0.84% |
| 2021 | 38,082,163,770 | 5.95% | 4.79 | 7,954,448,391 | 0.86% |
| 2020 | 35,944,470,190 | −4.97% | 4.56 | 7,887,001,292 | 0.97% |
| 2019 | 37,824,905,990 | −0.02% | 4.84 | 7,811,293,698 | 1.05% |
| 2018 | 37,831,867,370 | 2.55% | 4.89 | 7,729,902,781 | 1.1% |
| 2017 | 36,890,294,700 | 1.75% | 4.83 | 7,645,617,954 | 1.15% |
| 2016 | 36,256,039,370 | 0.27% | 4.8 | 7,558,554,526 | 1.18% |
| 2015 | 36,158,843,940 | −0.36% | 4.84 | 7,470,491,872 | 1.2% |
| 2014 | 36,290,301,590 | 0.62% | 4.92 | 7,381,616,244 | 1.23% |
| 2013 | 36,066,749,090 | 1.94% | 4.95 | 7,291,793,585 | 1.26% |
| 2012 | 35,379,993,670 | 1.34% | 4.91 | 7,201,202,485 | 1.27% |
| 2011 | 34,911,300,320 | 3.14% | 4.91 | 7,110,923,765 | 1.27% |
| 2010 | 33,848,387,620 | 6.12% | 4.82 | 7,021,732,148 | 1.28% |
| 2009 | 31,897,660,490 | −1.27% | 4.6 | 6,932,766,416 | 1.29% |
| 2008 | 32,307,290,310 | 0.61% | 4.72 | 6,844,457,662 | 1.29% |
| 2007 | 32,112,582,940 | 3.78% | 4.75 | 6,757,308,781 | 1.29% |
| 2006 | 30,943,452,550 | 3.4% | 4.64 | 6,671,452,015 | 1.28% |
| 2005 | 29,924,588,820 | 3.74% | 4.54 | 6,586,970,132 | 1.29% |
| 2004 | 28,846,453,240 | 4.66% | 4.44 | 6,503,377,772 | 1.29% |
| 2003 | 27,562,243,480 | 4.62% | 4.29 | 6,420,361,634 | 1.3% |
| 2002 | 26,344,002,090 | 1.56% | 4.16 | 6,337,730,342 | 1.32% |
| 2001 | 25,938,836,700 | 1.24% | 4.15 | 6,254,936,459 | 1.35% |
| 2000 | 25,620,997,640 | 3.22% | 4.15 | 6,171,702,993 | 1.36% |
| 1999 | 24,821,873,390 | 0.73% | 4.08 | 6,089,006,339 | 1.36% |
| 1998 | 24,642,487,230 | 0.65% | 4.1 | 6,007,066,690 | 1.39% |
| 1997 | 24,484,291,960 | 1.95% | 4.13 | 5,924,787,816 | 1.42% |
| 1996 | 24,014,901,730 | 1.94% | 4.11 | 5,842,055,734 | 1.44% |
| 1995 | 23,558,143,540 | 2.91% | 4.09 | 5,758,878,982 | 1.47% |
| 1994 | 22,891,582,830 | 0.97% | 4.03 | 5,675,551,255 | 1.5% |
| 1993 | 22,672,034,380 | 0.48% | 4.05 | 5,591,544,797 | 1.55% |
| 1992 | 22,564,252,780 | −0.4% | 4.1 | 5,505,989,816 | 1.61% |
| 1991 | 22,654,806,350 | 0.61% | 4.18 | 5,418,735,891 | 1.71% |
| 1990 | 22,516,769,410 | 0.82% | 4.23 | 5,327,803,110 | 1.78% |
| 1989 | 22,333,211,520 | 1.76% | 4.27 | 5,234,431,732 | 1.8% |
| 1988 | 21,946,990,560 | 3.57% | 4.27 | 5,141,992,542 | 1.83% |
| 1987 | 21,190,595,500 | 3.16% | 4.2 | 5,049,746,397 | 1.85% |
| 1986 | 20,541,707,830 | 1.76% | 4.14 | 4,958,072,838 | 1.83% |
| 1985 | 20,185,802,360 | 1.3% | 4.15 | 4,868,943,465 | 1.81% |
| 1984 | 19,926,536,400 | 3.21% | 4.17 | 4,782,175,519 | 1.81% |
| 1983 | 19,307,236,260 | 0.72% | 4.11 | 4,697,327,573 | 1.84% |
| 1982 | 19,169,203,050 | −1.31% | 4.16 | 4,612,673,421 | 1.85% |
| 1981 | 19,422,670,490 | −1.85% | 4.29 | 4,528,777,306 | 1.83% |
| 1980 | 19,788,043,060 | −1.3% | 4.45 | 4,447,606,236 | 1.81% |
| 1979 | 20,047,744,460 | 2.76% | 4.59 | 4,368,539,528 | 1.78% |
| 1978 | 19,508,784,910 | 2.63% | 4.55 | 4,292,097,502 | 1.76% |
| 1977 | 19,008,069,630 | 3.04% | 4.51 | 4,217,863,796 | 1.78% |