Datasets:
| Year,Afghanistan,Lebanon | |
| 1960,353.2,74.8 | |
| 1964,331.7,66.2 | |
| 1969,306.4,60.7 | |
| 1973,285.9,58.8 | |
| 1978,257.9,75.4 | |
| 1982,279.9,121.5 | |
| 1987,247.2,57.5 | |
| 1991,174.4,30.3 | |
| 1996,148.3,24.0 | |
| 2000,131.7,19.9 | |
| 2005,109.7,15.2 | |
| 2009,92.2,13.0 | |
| 2014,75.1,12.5 | |
| 2018,65.4,14.0 | |
| 2023,55.5,18.3 | |