| 年份 | 中国 | 日本 | ||
|---|---|---|---|---|
| 人口 | 占世界% | 人口 | 占世界% | |
| 2021 | 9.77亿 (977,101,360) | 19.0892% | 7.34千万 (73,446,995) | 1.4349% |
| 2020 | 9.79亿 (978,973,451) | 19.2942% | 7.39千万 (73,864,092) | 1.4558% |
| 2019 | 9.81亿 (981,428,759) | 19.5281% | 7.43千万 (74,267,895) | 1.4778% |
| 2018 | 9.84亿 (983,747,117) | 19.7633% | 7.46千万 (74,638,081) | 1.4995% |
| 2017 | 9.86亿 (986,411,437) | 20.0121% | 7.51千万 (75,084,846) | 1.5233% |
| 2016 | 9.88亿 (988,046,970) | 20.2500% | 7.56千万 (75,621,650) | 1.5499% |
| 2015 | 9.88亿 (988,302,343) | 20.4729% | 7.63千万 (76,282,461) | 1.5802% |
| 2014 | 9.88亿 (987,820,941) | 20.6887% | 7.72千万 (77,229,906) | 1.6175% |
| 2013 | 9.86亿 (986,335,930) | 20.8932% | 7.84千万 (78,399,486) | 1.6607% |
| 2012 | 9.84亿 (983,744,113) | 21.0856% | 7.96千万 (79,572,883) | 1.7056% |
| 2011 | 9.80亿 (979,815,828) | 21.2632% | 8.04千万 (80,425,404) | 1.7453% |
| 2010 | 9.76亿 (975,573,269) | 21.4480% | 8.09千万 (80,939,051) | 1.7794% |
| 2009 | 9.71亿 (970,985,809) | 21.6445% | 8.14千万 (81,355,870) | 1.8135% |
| 2008 | 9.65亿 (965,322,958) | 21.8285% | 8.20千万 (81,996,931) | 1.8542% |
| 2007 | 9.58亿 (958,367,798) | 21.9974% | 8.27千万 (82,682,697) | 1.8978% |
| 2006 | 9.50亿 (949,961,080) | 22.1449% | 8.34千万 (83,351,772) | 1.9430% |
| 2005 | 9.38亿 (937,712,257) | 22.2230% | 8.40千万 (84,011,699) | 1.9910% |
| 2004 | 9.23亿 (922,710,365) | 22.2474% | 8.46千万 (84,562,217) | 2.0389% |
| 2003 | 9.08亿 (908,333,176) | 22.2828% | 8.50千万 (84,990,460) | 2.0849% |
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| 2002 | 8.94亿 (893,626,206) | 22.3098% | 8.53千万 (85,301,311) | 2.1296% |
| 2001 | 8.79亿 (878,790,092) | 22.3362% | 8.57千万 (85,671,811) | 2.1775% |
| 2000 | 8.65亿 (865,485,981) | 22.3966% | 8.60千万 (86,028,257) | 2.2262% |
| 1999 | 8.53亿 (853,178,019) | 22.4790% | 8.64千万 (86,357,057) | 2.2753% |
| 1998 | 8.41亿 (841,225,988) | 22.5702% | 8.66千万 (86,622,587) | 2.3241% |
| 1997 | 8.28亿 (827,885,092) | 22.6289% | 8.68千万 (86,812,362) | 2.3729% |
| 1996 | 8.14亿 (813,656,261) | 22.6605% | 8.70千万 (87,013,094) | 2.4233% |
| 1995 | 8.01亿 (800,991,787) | 22.7192% | 8.71千万 (87,135,285) | 2.4715% |
| 1994 | 7.89亿 (789,242,633) | 22.7900% | 8.72千万 (87,157,513) | 2.5167% |
| 1993 | 7.78亿 (778,388,491) | 22.8725% | 8.71千万 (87,064,178) | 2.5583% |
| 1992 | 7.68亿 (768,432,990) | 22.9705% | 8.68千万 (86,848,860) | 2.5961% |
| 1991 | 7.58亿 (757,775,607) | 23.0554% | 8.65千万 (86,536,705) | 2.6329% |
| 1990 | 7.47亿 (747,174,586) | 23.1485% | 8.61千万 (86,096,863) | 2.6674% |
| 1989 | 7.36亿 (735,923,185) | 23.2288% | 8.56千万 (85,559,221) | 2.7006% |
| 1988 | 7.22亿 (721,706,724) | 23.2259% | 8.48千万 (84,841,583) | 2.7304% |
| 1987 | 7.06亿 (705,817,809) | 23.1763% | 8.41千万 (84,089,079) | 2.7612% |
| 1986 | 6.89亿 (689,171,232) | 23.1038% | 8.33千万 (83,314,680) | 2.7930% |
| 1985 | 6.71亿 (671,252,711) | 22.9899% | 8.26千万 (82,563,185) | 2.8277% |
| 1984 | 6.53亿 (652,879,800) | 22.8538% | 8.18千万 (81,775,586) | 2.8625% |
| 1983 | 6.34亿 (634,113,758) | 22.7015% | 8.10千万 (80,959,193) | 2.8984% |
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| 1982 | 6.17亿 (616,596,105) | 22.5792% | 8.01千万 (80,106,499) | 2.9334% |
| 1981 | 6.00亿 (600,441,839) | 22.4872% | 7.95千万 (79,508,807) | 2.9777% |
| 1980 | 5.84亿 (583,687,542) | 22.3661% | 7.90千万 (78,966,952) | 3.0259% |
| 1979 | 5.66亿 (566,480,467) | 22.2126% | 7.83千万 (78,271,107) | 3.0691% |
| 1978 | 5.47亿 (547,101,259) | 21.9746% | 7.76千万 (77,639,037) | 3.1184% |
| 1977 | 5.29亿 (528,738,723) | 21.7471% | 7.70千万 (77,044,268) | 3.1688% |
| 1976 | 5.18亿 (517,729,429) | 21.7383% | 7.65千万 (76,477,143) | 3.2111% |
| 1975 | 5.11亿 (510,508,030) | 21.8476% | 7.59千万 (75,887,579) | 3.2477% |
| 1974 | 5.03亿 (502,808,705) | 21.9388% | 7.52千万 (75,214,015) | 3.2818% |
| 1973 | 4.93亿 (493,168,871) | 21.9580% | 7.45千万 (74,546,419) | 3.3191% |
| 1972 | 4.80亿 (480,289,919) | 21.8531% | 7.39千万 (73,854,357) | 3.3604% |
| 1971 | 4.67亿 (466,792,477) | 21.7047% | 7.31千万 (73,097,921) | 3.3989% |
| 1970 | 4.53亿 (453,299,770) | 21.5496% | 7.16千万 (71,627,272) | 3.4051% |
| 1969 | 4.40亿 (439,885,220) | 21.3758% | 7.08千万 (70,842,946) | 3.4425% |
| 1968 | 4.28亿 (427,511,788) | 21.2242% | 7.00千万 (69,992,810) | 3.4749% |
| 1967 | 4.15亿 (415,082,625) | 21.0470% | 6.91千万 (69,145,271) | 3.5060% |
| 1966 | 4.03亿 (403,156,857) | 20.8730% | 6.81千万 (68,120,520) | 3.5269% |
| 1965 | 3.92亿 (392,459,201) | 20.7315% | 6.70千万 (67,000,135) | 3.5393% |
| 1964 | 3.85亿 (384,608,183) | 20.7023% | 6.56千万 (65,603,572) | 3.5312% |
| 1963 | 3.79亿 (379,324,943) | 20.7763% | 6.40千万 (63,991,229) | 3.5049% |
| 1962 | 3.74亿 (373,916,622) | 20.8338% | 6.24千万 (62,378,444) | 3.4756% |
| 1961 | 3.71亿 (370,644,985) | 20.9742% | 6.11千万 (61,146,392) | 3.4602% |
| 1960 | 3.71亿 (371,478,204) | 21.2702% | 6.03千万 (60,316,755) | 3.4536% |
| 1959 | 3.73亿 (373,375,193) | 21.6711% | 5.81千万 (58,094,727) | 3.3719% |