| 年份 | 南苏丹 | |
|---|---|---|
| 人口 | 占世界% | |
| 2021 | 5.64百万 (5,636,336) | 0.1101% |
| 2020 | 5.48百万 (5,483,618) | 0.1081% |
| 2019 | 5.32百万 (5,315,705) | 0.1058% |
| 2018 | 5.25百万 (5,246,455) | 0.1054% |
| 2017 | 5.47百万 (5,474,248) | 0.1111% |
| 2016 | 5.86百万 (5,863,258) | 0.1202% |
| 2015 | 6.04百万 (6,037,044) | 0.1251% |
| 2014 | 6.14百万 (6,139,976) | 0.1286% |
| 2013 | 6.16百万 (6,158,640) | 0.1305% |
| 2012 | 5.93百万 (5,929,369) | 0.1271% |
| 2011 | 5.65百万 (5,648,188) | 0.1226% |
| 2010 | 5.29百万 (5,294,093) | 0.1164% |
| 2009 | 4.97百万 (4,967,026) | 0.1107% |
| 2008 | 4.70百万 (4,702,815) | 0.1063% |
| 2007 | 4.43百万 (4,430,839) | 0.1017% |
| 2006 | 4.17百万 (4,168,245) | 0.0972% |
| 2005 | 3.93百万 (3,925,196) | 0.0930% |
| 2004 | 3.70百万 (3,704,729) | 0.0893% |
| 2003 | 3.52百万 (3,519,525) | 0.0863% |
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| 2002 | 3.37百万 (3,369,369) | 0.0841% |
| 2001 | 3.23百万 (3,228,124) | 0.0820% |
| 2000 | 3.08百万 (3,083,183) | 0.0798% |
| 1999 | 2.94百万 (2,942,730) | 0.0775% |
| 1998 | 2.85百万 (2,852,395) | 0.0765% |
| 1997 | 2.79百万 (2,790,865) | 0.0763% |
| 1996 | 2.73百万 (2,728,119) | 0.0760% |
| 1995 | 2.68百万 (2,679,734) | 0.0760% |
| 1994 | 2.61百万 (2,613,592) | 0.0755% |
| 1993 | 2.57百万 (2,565,689) | 0.0754% |
| 1992 | 2.55百万 (2,553,597) | 0.0763% |
| 1991 | 2.52百万 (2,523,620) | 0.0768% |
| 1990 | 2.48百万 (2,476,892) | 0.0767% |
| 1989 | 2.47百万 (2,470,594) | 0.0780% |
| 1988 | 2.50百万 (2,501,951) | 0.0805% |
| 1987 | 2.52百万 (2,517,511) | 0.0827% |
| 1986 | 2.50百万 (2,495,130) | 0.0836% |
| 1985 | 2.45百万 (2,450,144) | 0.0839% |
| 1984 | 2.41百万 (2,408,553) | 0.0843% |
| 1983 | 2.37百万 (2,365,586) | 0.0847% |
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| 1982 | 2.32百万 (2,316,148) | 0.0848% |
| 1981 | 2.26百万 (2,264,422) | 0.0848% |
| 1980 | 2.21百万 (2,214,619) | 0.0849% |
| 1979 | 2.17百万 (2,166,157) | 0.0849% |
| 1978 | 2.12百万 (2,118,895) | 0.0851% |
| 1977 | 2.07百万 (2,072,837) | 0.0853% |
| 1976 | 2.03百万 (2,027,912) | 0.0851% |
| 1975 | 1.98百万 (1,983,854) | 0.0849% |
| 1974 | 1.94百万 (1,940,571) | 0.0847% |
| 1973 | 1.90百万 (1,898,155) | 0.0845% |
| 1972 | 1.86百万 (1,861,043) | 0.0847% |
| 1971 | 1.83百万 (1,829,627) | 0.0851% |
| 1970 | 1.81百万 (1,805,849) | 0.0858% |
| 1969 | 1.79百万 (1,789,993) | 0.0870% |
| 1968 | 1.77百万 (1,774,961) | 0.0881% |
| 1967 | 1.76百万 (1,760,858) | 0.0893% |
| 1966 | 1.75百万 (1,749,154) | 0.0906% |
| 1965 | 1.74百万 (1,735,302) | 0.0917% |
| 1964 | 1.71百万 (1,712,571) | 0.0922% |
| 1963 | 1.69百万 (1,687,671) | 0.0924% |
| 1962 | 1.66百万 (1,664,241) | 0.0927% |
| 1961 | 1.64百万 (1,638,886) | 0.0927% |
| 1960 | 1.61百万 (1,613,710) | 0.0924% |
| 1959 | 1.61百万 (1,606,266) | 0.0932% |