| 年份 | 尼日尔 | |
|---|---|---|
| 人口 | 占世界% | |
| 2024 | 1.37千万 (13,733,709) | 0.2592% |
| 2023 | 1.32千万 (13,201,117) | 0.2519% |
| 2022 | 1.27千万 (12,687,023) | 0.2446% |
| 2021 | 1.22千万 (12,197,634) | 0.2374% |
| 2020 | 1.17千万 (11,729,398) | 0.2303% |
| 2019 | 1.13千万 (11,282,720) | 0.2236% |
| 2018 | 1.09千万 (10,854,617) | 0.2172% |
| 2017 | 1.04千万 (10,441,425) | 0.2110% |
| 2016 | 1.00千万 (10,038,519) | 0.2049% |
| 2015 | 9.64百万 (9,643,532) | 0.1990% |
| 2014 | 9.27百万 (9,270,055) | 0.1935% |
| 2013 | 8.92百万 (8,921,501) | 0.1883% |
| 2012 | 8.58百万 (8,584,478) | 0.1834% |
| 2011 | 8.27百万 (8,267,807) | 0.1789% |
| 2010 | 7.98百万 (7,980,791) | 0.1750% |
| 2009 | 7.71百万 (7,711,424) | 0.1715% |
| 2008 | 7.46百万 (7,457,569) | 0.1683% |
| 2007 | 7.22百万 (7,217,183) | 0.1653% |
| 2006 | 6.99百万 (6,988,829) | 0.1626% |
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| 2005 | 6.77百万 (6,771,053) | 0.1602% |
| 2004 | 6.56百万 (6,563,151) | 0.1580% |
| 2003 | 6.36百万 (6,363,847) | 0.1559% |
| 2002 | 6.17百万 (6,171,553) | 0.1539% |
| 2001 | 5.99百万 (5,985,317) | 0.1520% |
| 2000 | 5.80百万 (5,804,089) | 0.1500% |
| 1999 | 5.63百万 (5,629,079) | 0.1482% |
| 1998 | 5.46百万 (5,458,161) | 0.1464% |
| 1997 | 5.29百万 (5,292,323) | 0.1446% |
| 1996 | 5.13百万 (5,131,136) | 0.1429% |
| 1995 | 4.97百万 (4,966,898) | 0.1408% |
| 1994 | 4.81百万 (4,805,100) | 0.1387% |
| 1993 | 4.65百万 (4,651,800) | 0.1366% |
| 1992 | 4.51百万 (4,505,251) | 0.1347% |
| 1991 | 4.36百万 (4,364,691) | 0.1328% |
| 1990 | 4.23百万 (4,228,588) | 0.1310% |
| 1989 | 4.10百万 (4,096,734) | 0.1294% |
| 1988 | 3.97百万 (3,970,442) | 0.1278% |
| 1987 | 3.85百万 (3,850,126) | 0.1265% |
| 1986 | 3.73百万 (3,734,781) | 0.1253% |
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| 1985 | 3.62百万 (3,624,916) | 0.1243% |
| 1984 | 3.52百万 (3,521,393) | 0.1234% |
| 1983 | 3.42百万 (3,422,340) | 0.1227% |
| 1982 | 3.33百万 (3,325,920) | 0.1220% |
| 1981 | 3.23百万 (3,231,534) | 0.1212% |
| 1980 | 3.14百万 (3,138,492) | 0.1205% |
| 1979 | 3.05百万 (3,046,379) | 0.1197% |
| 1978 | 2.96百万 (2,956,118) | 0.1190% |
| 1977 | 2.87百万 (2,868,867) | 0.1182% |
| 1976 | 2.78百万 (2,784,667) | 0.1172% |
| 1975 | 2.70百万 (2,703,523) | 0.1160% |
| 1974 | 2.63百万 (2,625,428) | 0.1148% |
| 1973 | 2.55百万 (2,550,117) | 0.1138% |
| 1972 | 2.48百万 (2,477,160) | 0.1130% |
| 1971 | 2.41百万 (2,406,784) | 0.1122% |
| 1970 | 2.34百万 (2,338,242) | 0.1115% |
| 1969 | 2.27百万 (2,270,968) | 0.1107% |
| 1968 | 2.21百万 (2,205,497) | 0.1098% |
| 1967 | 2.14百万 (2,141,783) | 0.1089% |
| 1966 | 2.08百万 (2,079,909) | 0.1080% |
| 1965 | 2.02百万 (2,019,999) | 0.1070% |
| 1964 | 1.96百万 (1,962,806) | 0.1059% |
| 1963 | 1.91百万 (1,908,060) | 0.1048% |
| 1962 | 1.86百万 (1,855,152) | 0.1036% |
| 1961 | 1.80百万 (1,802,547) | 0.1023% |
| 1960 | 1.75百万 (1,749,422) | 0.1005% |
| 1959 | 1.67百万 (1,665,095) | 0.0966% |