| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April-2021) | |
| Date | 02 Sep 2021 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2020 | 2.07 | 5.60 |
| 2021 | 2.46 | 5.90 |
| 2022 | 2.64 | 6.30 |
| 2023 | 2.81 | 6.69 |
| 2024 | 2.92 | 6.95 |
| 2025 | 3.05 | 7.22 |
| 2026 | 3.22 | 7.59 |
| 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 | 0.03 | 0.22 | - | - | 0.00217 | - | 94/99 | - |
| 1961 | 0.04 | 0.22 | - | - | 0.00278 | - | 95/100 | - |
| 1962 | 0.04 | 0.26 | - | - | 0.00259 | - | 97/103 | - |
| 1963 | 0.05 | 0.28 | - | - | 0.00300 | - | 97/103 | - |
| 1964 | 0.05 | 0.31 | - | - | 0.00274 | - | 97/103 | - |
| 1965 | 0.05 | 0.31 | - | - | 0.00252 | - | 107/112 | - |
| 1966 | 0.06 | 0.31 | - | - | 0.00278 | - | 108/114 | - |
| 1967 | 0.06 | 0.35 | - | - | 0.00262 | - | 110/117 | - |
| 1968 | 0.06 | 0.34 | - | - | 0.00242 | - | 113/119 | - |
| 1969 | 0.07 | 0.35 | - | - | 0.00256 | - | 113/119 | - |
| 1970 | 0.07 | 0.36 | - | - | 0.00234 | - | 118/125 | - |
| 1971 | 0.08 | 0.38 | - | - | 0.00242 | - | 119/127 | - |
| 1972 | 0.08 | 0.37 | - | - | 0.00210 | - | 119/127 | - |
| 1973 | 0.12 | 0.47 | - | - | 0.00259 | - | 118/127 | - |
| 1974 | 0.15 | 0.53 | - | - | 0.00281 | - | 119/128 | - |
| 1975 | 0.15 | 0.45 | - | - | 0.00252 | - | 120/130 | - |
| 1976 | 0.15 | 0.50 | - | - | 0.00232 | - | 121/131 | - |
| 1977 | 0.19 | 0.61 | - | - | 0.00259 | - | 121/134 | - |
| 1978 | 0.27 | 0.73 | - | - | 0.00313 | - | 121/133 | - |
| 1979 | 0.29 | 0.75 | - | - | 0.00289 | - | 121/134 | - |
| 1980 | 0.43 | 0.73 | - | - | 0.00381 | - | 126/145 | - |
| 1981 | 0.43 | 0.73 | - | - | 0.00368 | - | 127/148 | - |
| 1982 | 0.35 | 0.77 | - | - | 0.00302 | - | 128/149 | - |
| 1983 | 0.39 | 0.78 | - | - | 0.00330 | - | 127/150 | - |
| 1984 | 0.33 | 0.82 | - | - | 0.00269 | - | 129/151 | - |
| 1985 | 0.27 | 0.85 | - | - | 0.00210 | - | 133/153 | - |
| 1986 | 0.32 | 0.89 | - | - | 0.00210 | - | 134/155 | - |
| 1987 | 0.40 | 0.89 | - | - | 0.00231 | - | 135/159 | - |
| 1988 | 0.47 | 0.97 | - | - | 0.00243 | - | 138/162 | - |
| 1989 | 0.50 | 1.02 | - | - | 0.00247 | - | 138/162 | - |
| 1990 | 0.60 | 1.09 | 1.38 | 2.28 | 0.00264 | 0.00471 | 150/176 | 140/161 |
| 1991 | 0.70 | 1.16 | 1.53 | 2.44 | 0.00292 | 0.00495 | 144/171 | 142/163 |
| 1992 | 0.83 | 1.24 | 1.67 | 2.61 | 0.00326 | 0.00517 | 144/175 | 145/166 |
| 1993 | 0.84 | 1.29 | 1.77 | 2.70 | 0.00325 | 0.00525 | 149/178 | 145/167 |
| 1994 | 0.88 | 1.36 | 1.92 | 2.86 | 0.00317 | 0.00541 | 153/182 | 147/169 |
| 1995 | 1.00 | 1.41 | 2.03 | 2.95 | 0.00324 | 0.00541 | 161/191 | 156/179 |
| 1996 | 0.95 | 1.49 | 2.18 | 3.12 | 0.00301 | 0.00548 | 162/191 | 155/179 |
| 1997 | 1.00 | 1.54 | 2.30 | 3.23 | 0.00318 | 0.00547 | 160/191 | 157/181 |
| 1998 | 0.93 | 1.57 | 2.36 | 3.28 | 0.00296 | 0.00543 | 165/193 | 157/181 |
| 1999 | 0.91 | 1.57 | 2.40 | 3.30 | 0.00279 | 0.00526 | 167/195 | 159/182 |
| 2000 | 0.89 | 1.63 | 2.55 | 3.43 | 0.00264 | 0.00520 | 170/200 | 163/189 |
| 2001 | 0.83 | 1.69 | 2.70 | 3.55 | 0.00248 | 0.00526 | 174/200 | 164/190 |
| 2002 | 0.78 | 1.71 | 2.77 | 3.57 | 0.00225 | 0.00515 | 179/205 | 164/191 |
| 2003 | 1.16 | 1.78 | 2.95 | 3.74 | 0.00298 | 0.00519 | 172/205 | 163/191 |
| 2004 | 1.51 | 1.81 | 3.08 | 3.80 | 0.00344 | 0.00501 | 169/205 | 165/192 |
| 2005 | 1.68 | 1.88 | 3.28 | 3.93 | 0.00353 | 0.00496 | 170/205 | 163/192 |
| 2006 | 1.80 | 1.96 | 3.52 | 4.10 | 0.00349 | 0.00486 | 173/206 | 165/193 |
| 2007 | 1.68 | 2.04 | 3.77 | 4.27 | 0.00289 | 0.00481 | 175/206 | 164/193 |
| 2008 | 1.77 | 2.15 | 4.06 | 4.51 | 0.00278 | 0.00489 | 175/205 | 163/194 |
| 2009 | 1.74 | 2.12 | 4.03 | 4.45 | 0.00288 | 0.00481 | 177/205 | 165/195 |
| 2010 | 2.23 | 2.23 | 4.30 | 4.68 | 0.00337 | 0.00481 | 172/206 | 165/195 |
| 2011 | 2.58 | 2.34 | 4.59 | 4.90 | 0.00351 | 0.00482 | 171/208 | 163/196 |
| 2012 | 2.48 | 2.49 | 4.65 | 5.21 | 0.00330 | 0.00464 | 174/207 | 162/194 |
| 2013 | 2.37 | 2.53 | 5.20 | 5.30 | 0.00306 | 0.00495 | 176/208 | 162/196 |
| 2014 | 2.44 | 2.57 | 5.73 | 5.39 | 0.00307 | 0.00526 | 176/208 | 161/195 |
| 2015 | 2.36 | 2.65 | 6.34 | 5.56 | 0.00314 | 0.00569 | 176/207 | 160/195 |
| 2016 | 2.11 | 2.75 | 6.20 | 5.76 | 0.00276 | 0.00535 | 176/206 | 160/194 |
| 2017 | 2.31 | 2.66 | 5.58 | 5.58 | 0.00284 | 0.00457 | 176/206 | 160/194 |
| 2018 | 2.51 | 2.63 | 5.64 | 5.51 | 0.00291 | 0.00436 | 175/206 | 160/193 |
| 2019 | 2.37 | 2.62 | 5.72 | 5.49 | 0.00271 | 0.00423 | 170/199 | 160/192 |
| 2020 | 1.84 | 2.33 | 5.15 | 4.88 | 0.00217 | 0.00388 | 157/176 | 157/177 |