| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 18 Sep 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 12.78 | 44.93 |
| 2024 | 13.60 | 48.05 |
| 2025 | 14.67 | 50.95 |
| 2026 | 15.62 | 53.96 |
| 2027 | 16.52 | 57.16 |
| 2028 | 17.35 | 60.58 |
| 2029 | 18.22 | 64.19 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2015) | Current | Constant (2021) | Nominal | PPP | Nominal | PPP | |
| 1960 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | - | - | - | - |
| 1964 | - | - | - | - | - | - | - | - |
| 1965 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | - | - | - | - | - | - | - | - |
| 1969 | - | - | - | - | - | - | - | - |
| 1970 | - | - | - | - | - | - | - | - |
| 1971 | - | - | - | - | - | - | - | - |
| 1972 | - | - | - | - | - | - | - | - |
| 1973 | - | - | - | - | - | - | - | - |
| 1974 | - | - | - | - | - | - | - | - |
| 1975 | - | - | - | - | - | - | - | - |
| 1976 | - | - | - | - | - | - | - | - |
| 1977 | - | - | - | - | - | - | - | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | - | - | - | - | - | - | - | - |
| 1981 | - | - | - | - | - | - | - | - |
| 1982 | - | - | - | - | - | - | - | - |
| 1983 | - | - | - | - | - | - | - | - |
| 1984 | - | - | - | - | - | - | - | - |
| 1985 | - | - | - | - | - | - | - | - |
| 1986 | - | 4.16 | - | - | - | - | - | - |
| 1987 | - | 4.30 | - | - | - | - | - | - |
| 1988 | - | 4.86 | - | - | - | - | - | - |
| 1989 | - | 5.00 | - | - | - | - | - | - |
| 1990 | 2.68 | 5.28 | 11.17 | 26.77 | 0.0117 | 0.0378 | 127/188 | 112/186 |
| 1991 | 2.57 | 4.86 | 10.63 | 24.64 | 0.0108 | 0.0342 | 128/188 | 115/187 |
| 1992 | 2.32 | 4.19 | 9.37 | 21.23 | 0.00911 | 0.0288 | 132/191 | 118/188 |
| 1993 | 2.03 | 3.54 | 8.11 | 17.95 | 0.00782 | 0.0239 | 137/195 | 125/188 |
| 1994 | 1.68 | 2.83 | 6.62 | 14.34 | 0.00601 | 0.0185 | 144/196 | 132/189 |
| 1995 | 1.66 | 2.68 | 6.39 | 13.57 | 0.00533 | 0.0169 | 152/199 | 136/190 |
| 1996 | 1.83 | 2.87 | 6.97 | 14.53 | 0.00574 | 0.0174 | 150/199 | 136/190 |
| 1997 | 1.77 | 3.15 | 7.79 | 15.97 | 0.00557 | 0.0184 | 152/199 | 135/192 |
| 1998 | 1.65 | 3.22 | 8.05 | 16.31 | 0.00521 | 0.0184 | 156/201 | 136/192 |
| 1999 | 1.25 | 3.34 | 8.46 | 16.90 | 0.00382 | 0.0185 | 158/202 | 137/192 |
| 2000 | 1.37 | 3.52 | 9.12 | 17.82 | 0.00405 | 0.0185 | 160/203 | 134/194 |
| 2001 | 1.53 | 3.71 | 9.82 | 18.77 | 0.00455 | 0.0190 | 160/204 | 134/194 |
| 2002 | 1.61 | 3.71 | 9.97 | 18.77 | 0.00461 | 0.0184 | 163/208 | 140/195 |
| 2003 | 1.92 | 3.97 | 10.88 | 20.09 | 0.00490 | 0.0190 | 164/208 | 139/195 |
| 2004 | 2.21 | 4.24 | 11.96 | 21.50 | 0.00501 | 0.0193 | 164/208 | 140/195 |
| 2005 | 2.46 | 4.24 | 12.32 | 21.46 | 0.00515 | 0.0185 | 164/208 | 140/195 |
| 2006 | 2.83 | 4.37 | 13.09 | 22.13 | 0.00547 | 0.0179 | 165/209 | 141/196 |
| 2007 | 3.80 | 4.74 | 14.59 | 24.02 | 0.00652 | 0.0185 | 162/209 | 140/196 |
| 2008 | 5.14 | 5.14 | 16.12 | 26.03 | 0.00802 | 0.0193 | 157/210 | 140/199 |
| 2009 | 4.69 | 5.29 | 16.69 | 26.79 | 0.00772 | 0.0198 | 158/210 | 140/200 |
| 2010 | 4.79 | 5.26 | 16.81 | 26.66 | 0.00720 | 0.0187 | 159/210 | 143/200 |
| 2011 | 6.20 | 5.58 | 18.18 | 28.25 | 0.00838 | 0.0190 | 156/213 | 142/201 |
| 2012 | 6.61 | 5.57 | 20.28 | 28.22 | 0.00874 | 0.0201 | 153/211 | 141/199 |
| 2013 | 7.34 | 6.18 | 23.11 | 31.30 | 0.00944 | 0.0218 | 151/211 | 136/200 |
| 2014 | 7.47 | 6.43 | 24.97 | 32.56 | 0.00935 | 0.0227 | 152/212 | 133/199 |
| 2015 | 6.68 | 6.68 | 25.09 | 33.83 | 0.00886 | 0.0223 | 152/210 | 135/199 |
| 2016 | 6.81 | 6.97 | 28.43 | 35.29 | 0.00889 | 0.0243 | 153/210 | 129/198 |
| 2017 | 7.70 | 7.30 | 31.24 | 36.96 | 0.00944 | 0.0253 | 150/210 | 130/199 |
| 2018 | 8.27 | 7.57 | 30.79 | 38.35 | 0.00954 | 0.0234 | 150/210 | 131/199 |
| 2019 | 9.37 | 7.92 | 34.96 | 40.12 | 0.0107 | 0.0251 | 149/210 | 131/199 |
| 2020 | 8.27 | 7.35 | 34.83 | 37.25 | 0.00966 | 0.0251 | 149/209 | 131/198 |
| 2021 | 9.25 | 7.76 | 39.30 | 39.30 | 0.00948 | 0.0253 | 148/208 | 130/198 |
| 2022 | 12.13 | 8.46 | 45.84 | 42.83 | 0.0120 | 0.0266 | 145/202 | 125/194 |
| 2023 | 13.99 | 8.98 | 50.44 | 45.46 | 0.0133 | 0.0273 | 140/186 | 122/184 |