| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (October 2024) | |
| Date | 04 Nov 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 48.54 | 169.98 |
| 2024 | 52.64 | 176.87 |
| 2025 | 54.65 | 182.97 |
| 2026 | 56.70 | 189.09 |
| 2027 | 57.23 | 195.36 |
| 2028 | 57.75 | 201.56 |
| 2029 | 58.57 | 207.80 |
| 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 | 0.87 | 6.14 | - | - | 0.0604 | - | 56/106 | - |
| 1962 | 0.88 | 5.86 | - | - | 0.0570 | - | 57/108 | - |
| 1963 | 1.03 | 5.23 | - | - | 0.0619 | - | 57/108 | - |
| 1964 | 1.03 | 4.98 | - | - | 0.0564 | - | 58/108 | - |
| 1965 | 0.99 | 4.86 | - | - | 0.0497 | - | 61/116 | - |
| 1966 | 1.04 | 5.02 | - | - | 0.0483 | - | 63/117 | - |
| 1967 | 1.09 | 5.03 | - | - | 0.0475 | - | 64/120 | - |
| 1968 | 1.21 | 5.56 | - | - | 0.0488 | - | 65/121 | - |
| 1969 | 1.29 | 5.82 | - | - | 0.0472 | - | 64/121 | - |
| 1970 | 1.44 | 6.09 | - | - | 0.0480 | - | 68/141 | - |
| 1971 | 1.69 | 6.74 | - | - | 0.0510 | - | 65/142 | - |
| 1972 | 2.24 | 7.93 | - | - | 0.0584 | - | 60/142 | - |
| 1973 | 2.73 | 7.88 | - | - | 0.0586 | - | 63/142 | - |
| 1974 | 3.55 | 8.51 | - | - | 0.0662 | - | 62/142 | - |
| 1975 | 4.33 | 9.12 | - | - | 0.0723 | - | 60/145 | - |
| 1976 | 4.51 | 9.84 | - | - | 0.0693 | - | 60/145 | - |
| 1977 | 5.11 | 10.18 | - | - | 0.0695 | - | 61/148 | - |
| 1978 | 5.97 | 10.83 | - | - | 0.0686 | - | 61/147 | - |
| 1979 | 7.19 | 11.55 | - | - | 0.0711 | - | 59/148 | - |
| 1980 | 8.74 | 12.40 | - | - | 0.0765 | - | 61/155 | - |
| 1981 | 8.43 | 13.09 | - | - | 0.0715 | - | 63/156 | - |
| 1982 | 8.13 | 13.02 | - | - | 0.0698 | - | 65/158 | - |
| 1983 | 8.35 | 13.63 | - | - | 0.0697 | - | 63/159 | - |
| 1984 | 8.25 | 14.41 | - | - | 0.0663 | - | 65/161 | - |
| 1985 | 8.41 | 15.23 | - | - | 0.0646 | - | 65/163 | - |
| 1986 | 9.02 | 15.01 | - | - | 0.0588 | - | 64/163 | - |
| 1987 | 9.70 | 16.01 | - | - | 0.0555 | - | 66/169 | - |
| 1988 | 10.10 | 16.03 | - | - | 0.0517 | - | 67/172 | - |
| 1989 | 10.10 | 16.31 | - | - | 0.0497 | - | 65/173 | - |
| 1990 | 12.29 | 17.60 | 31.46 | 55.63 | 0.0539 | 0.106 | 74/188 | 75/186 |
| 1991 | 13.07 | 18.29 | 33.80 | 57.80 | 0.0549 | 0.109 | 68/188 | 74/187 |
| 1992 | 15.50 | 19.72 | 37.27 | 62.31 | 0.0609 | 0.115 | 63/191 | 72/188 |
| 1993 | 14.61 | 20.15 | 38.99 | 63.68 | 0.0563 | 0.115 | 69/195 | 71/188 |
| 1994 | 15.63 | 20.79 | 41.08 | 65.70 | 0.0559 | 0.115 | 69/196 | 71/189 |
| 1995 | 18.03 | 21.28 | 42.93 | 67.25 | 0.0579 | 0.114 | 69/199 | 70/190 |
| 1996 | 19.59 | 22.80 | 46.84 | 72.05 | 0.0615 | 0.117 | 69/199 | 70/190 |
| 1997 | 20.75 | 24.04 | 50.24 | 75.97 | 0.0653 | 0.119 | 69/199 | 69/192 |
| 1998 | 21.80 | 25.19 | 53.24 | 79.61 | 0.0688 | 0.122 | 67/201 | 69/192 |
| 1999 | 22.94 | 26.71 | 57.26 | 84.43 | 0.0701 | 0.125 | 65/202 | 68/192 |
| 2000 | 21.47 | 27.97 | 61.31 | 88.41 | 0.0634 | 0.124 | 66/203 | 67/194 |
| 2001 | 22.07 | 29.03 | 65.07 | 91.76 | 0.0656 | 0.126 | 67/204 | 68/194 |
| 2002 | 23.14 | 29.42 | 66.96 | 92.98 | 0.0663 | 0.124 | 68/208 | 68/195 |
| 2003 | 27.45 | 30.80 | 71.49 | 97.35 | 0.0701 | 0.125 | 66/208 | 69/195 |
| 2004 | 31.18 | 32.72 | 77.99 | 103.42 | 0.0707 | 0.126 | 69/208 | 71/195 |
| 2005 | 32.27 | 33.86 | 83.24 | 107.02 | 0.0676 | 0.125 | 72/208 | 72/195 |
| 2006 | 34.38 | 35.64 | 90.31 | 112.64 | 0.0664 | 0.124 | 75/209 | 72/196 |
| 2007 | 38.92 | 38.03 | 98.98 | 120.19 | 0.0667 | 0.125 | 78/209 | 73/196 |
| 2008 | 44.86 | 39.64 | 105.16 | 125.29 | 0.0700 | 0.126 | 79/210 | 74/199 |
| 2009 | 43.46 | 40.85 | 109.03 | 129.10 | 0.0716 | 0.129 | 78/210 | 73/200 |
| 2010 | 46.21 | 42.06 | 113.64 | 132.94 | 0.0695 | 0.126 | 80/210 | 73/200 |
| 2011 | 48.12 | 41.20 | 113.61 | 130.22 | 0.0651 | 0.119 | 82/213 | 76/201 |
| 2012 | 47.31 | 42.94 | 116.86 | 135.71 | 0.0626 | 0.116 | 80/211 | 76/199 |
| 2013 | 48.69 | 43.98 | 118.90 | 139.00 | 0.0626 | 0.112 | 83/211 | 76/200 |
| 2014 | 50.27 | 45.34 | 123.42 | 143.30 | 0.0629 | 0.112 | 84/212 | 76/199 |
| 2015 | 45.78 | 45.78 | 122.95 | 144.69 | 0.0607 | 0.109 | 87/210 | 76/199 |
| 2016 | 44.36 | 46.29 | 126.74 | 146.30 | 0.0579 | 0.108 | 87/210 | 77/198 |
| 2017 | 42.16 | 47.33 | 131.52 | 149.58 | 0.0517 | 0.106 | 89/210 | 78/199 |
| 2018 | 42.69 | 48.57 | 139.32 | 153.50 | 0.0492 | 0.106 | 92/210 | 77/199 |
| 2019 | 41.91 | 49.34 | 148.38 | 155.94 | 0.0477 | 0.106 | 93/210 | 78/199 |
| 2020 | 42.49 | 45.10 | 142.71 | 142.54 | 0.0497 | 0.103 | 91/209 | 78/198 |
| 2021 | 46.81 | 47.18 | 149.11 | 149.11 | 0.0480 | 0.0958 | 89/208 | 79/198 |
| 2022 | 44.58 | 48.41 | 163.76 | 152.99 | 0.0440 | 0.0951 | 92/202 | 79/194 |
| 2023 | 48.53 | 48.61 | 170.45 | 153.64 | 0.0460 | 0.0923 | 91/186 | 80/184 |