| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| Date | 02 Sep 2021 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2010) | Current | Constant (2017) | Nominal | PPP | Nominal | PPP | |
| 1960 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | - | - | - | - |
| 1964 | - | - | - | - | - | - | - | - |
| 1965 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | - | - | - | - | - | - | - | - |
| 1969 | - | - | - | - | - | - | - | - |
| 1970 | 0.08 | 1.01 | - | - | 0.00268 | - | 116/125 | - |
| 1971 | 0.09 | 1.06 | - | - | 0.00273 | - | 116/127 | - |
| 1972 | 0.11 | 1.15 | - | - | 0.00289 | - | 116/127 | - |
| 1973 | 0.15 | 1.23 | - | - | 0.00323 | - | 116/127 | - |
| 1974 | 0.19 | 1.30 | - | - | 0.00355 | - | 117/128 | - |
| 1975 | 0.22 | 1.31 | - | - | 0.00369 | - | 118/130 | - |
| 1976 | 0.23 | 1.35 | - | - | 0.00355 | - | 120/131 | - |
| 1977 | 0.25 | 1.39 | - | - | 0.00341 | - | 120/134 | - |
| 1978 | 0.31 | 1.41 | - | - | 0.00359 | - | 120/133 | - |
| 1979 | 0.41 | 1.41 | - | - | 0.00409 | - | 120/134 | - |
| 1980 | 0.45 | 1.45 | - | - | 0.00398 | - | 125/145 | - |
| 1981 | 0.39 | 1.44 | - | - | 0.00333 | - | 128/148 | - |
| 1982 | 0.38 | 1.46 | - | - | 0.00328 | - | 127/149 | - |
| 1983 | 0.33 | 1.49 | - | - | 0.00279 | - | 128/150 | - |
| 1984 | 0.33 | 1.51 | - | - | 0.00269 | - | 130/151 | - |
| 1985 | 0.35 | 1.55 | - | - | 0.00272 | - | 130/153 | - |
| 1986 | 0.48 | 1.60 | - | - | 0.00315 | - | 130/155 | - |
| 1987 | 0.61 | 1.69 | - | - | 0.00352 | - | 132/159 | - |
| 1988 | 0.72 | 1.77 | - | - | 0.00372 | - | 134/162 | - |
| 1989 | 0.80 | 1.86 | - | - | 0.00396 | - | 133/162 | - |
| 1990 | 1.03 | 1.93 | - | - | 0.00453 | - | 143/176 | - |
| 1991 | 1.11 | 1.98 | - | - | 0.00464 | - | 138/171 | - |
| 1992 | 1.21 | 2.00 | - | - | 0.00476 | - | 139/175 | - |
| 1993 | 1.01 | 1.98 | - | - | 0.00391 | - | 146/178 | - |
| 1994 | 1.02 | 2.02 | - | - | 0.00367 | - | 147/182 | - |
| 1995 | 1.18 | 2.08 | - | - | 0.00382 | - | 159/191 | - |
| 1996 | 1.22 | 2.18 | - | - | 0.00386 | - | 157/191 | - |
| 1997 | 1.18 | 2.37 | - | - | 0.00375 | - | 158/191 | - |
| 1998 | 1.21 | 2.45 | - | - | 0.00385 | - | 159/193 | - |
| 1999 | 1.24 | 2.55 | - | - | 0.00381 | - | 158/195 | - |
| 2000 | 1.43 | 2.64 | - | - | 0.00425 | - | 157/200 | - |
| 2001 | 1.55 | 2.85 | - | - | 0.00463 | - | 154/200 | - |
| 2002 | 1.76 | 2.98 | - | - | 0.00507 | - | 158/205 | - |
| 2003 | 2.36 | 3.24 | - | - | 0.00606 | - | 152/205 | - |
| 2004 | 2.89 | 3.51 | - | - | 0.00659 | - | 152/205 | - |
| 2005 | 3.16 | 3.70 | - | - | 0.00665 | - | 152/205 | - |
| 2006 | 3.46 | 3.88 | - | - | 0.00672 | - | 154/206 | - |
| 2007 | 3.95 | 3.94 | - | - | 0.00680 | - | 159/206 | - |
| 2008 | 4.09 | 3.72 | - | - | 0.00642 | - | 161/205 | - |
| 2009 | 3.67 | 3.52 | - | - | 0.00607 | - | 162/205 | - |
| 2010 | 3.45 | 3.45 | - | - | 0.00521 | - | 163/206 | - |
| 2011 | 3.63 | 3.45 | - | - | 0.00494 | - | 166/208 | - |
| 2012 | 3.19 | 3.28 | - | - | 0.00424 | - | 167/207 | - |
| 2013 | 3.19 | 3.16 | - | - | 0.00413 | - | 169/208 | - |
| 2014 | 3.27 | 3.24 | - | - | 0.00411 | - | 169/208 | - |
| 2015 | 2.79 | 3.29 | - | - | 0.00371 | - | 172/207 | - |
| 2016 | 2.90 | 3.41 | - | - | 0.00379 | - | 171/206 | - |
| 2017 | 3.00 | 3.42 | - | - | 0.00369 | - | 171/206 | - |
| 2018 | 3.22 | 3.48 | - | - | 0.00373 | - | 168/206 | - |
| 2019 | 3.16 | 3.55 | - | - | 0.00361 | - | 164/199 | - |
| 2020 | - | 3.12 | - | - | - | - | - | - |