| Country or Area | Year | Value | |
|---|
| Afghanistan | 2023 | 1992.4243941979541 |
| Afghanistan | 2022 | 1981.7101681056113 |
| Afghanistan | 2021 | 2144.166570028188 |
| Afghanistan | 2020 | 2769.68574507111 |
| Afghanistan | 2019 | 2927.245143535302 |
| Afghanistan | 2018 | 2902.3921128554607 |
| Afghanistan | 2017 | 2952.998915989087 |
| Afghanistan | 2016 | 2958.785399230795 |
| Afghanistan | 2015 | 2967.6920671530033 |
| Afghanistan | 2014 | 3017.9425442469606 |
| Afghanistan | 2013 | 3046.579931171283 |
| Afghanistan | 2012 | 2985.319144528449 |
| Afghanistan | 2011 | 2757.052587477253 |
| Afghanistan | 2010 | 2848.5860611149537 |
| Afghanistan | 2009 | 2565.022085840991 |
| Afghanistan | 2008 | 2191.5043555906163 |
| Afghanistan | 2007 | 2155.353067844134 |
| Afghanistan | 2006 | 1929.7238970937194 |
| Afghanistan | 2005 | 1908.1147823458732 |
| Afghanistan | 2004 | 1776.9182071218747 |
| Afghanistan | 2003 | 1815.928199795861 |
| Afghanistan | 2002 | 1774.3087428734113 |
| Afghanistan | 2001 | 1454.1107819555884 |
| Afghanistan | 2000 | 1617.8264749496911 |
| Africa Eastern and Southern | 2023 | 3967.86093740163 |
| Africa Eastern and Southern | 2022 | 3974.803044903073 |
| Africa Eastern and Southern | 2021 | 3934.2872668050773 |
| Africa Eastern and Southern | 2020 | 3861.11123778648 |
| Africa Eastern and Southern | 2019 | 4073.8805217004024 |
| Africa Eastern and Southern | 2018 | 4088.8909532153943 |
| Africa Eastern and Southern | 2017 | 4085.879142872998 |
| Africa Eastern and Southern | 2016 | 4074.9821327747227 |
| Africa Eastern and Southern | 2015 | 4076.020564576064 |
| Africa Eastern and Southern | 2014 | 4052.851525916122 |
| Africa Eastern and Southern | 2013 | 3991.808971158481 |
| Africa Eastern and Southern | 2012 | 3931.146619336666 |
| Africa Eastern and Southern | 2011 | 3924.4706657301404 |
| Africa Eastern and Southern | 2010 | 3863.8360121122773 |
| Africa Eastern and Southern | 2009 | 3768.541064402344 |
| Africa Eastern and Southern | 2008 | 3837.1107478224635 |
| Africa Eastern and Southern | 2007 | 3767.9719035736357 |
| Africa Eastern and Southern | 2006 | 3621.836042180287 |
| Africa Eastern and Southern | 2005 | 3484.0198558265865 |
| Africa Eastern and Southern | 2004 | 3362.867625418939 |
| Africa Eastern and Southern | 2003 | 3264.299548876816 |
| Africa Eastern and Southern | 2002 | 3248.720233839183 |
| Africa Eastern and Southern | 2001 | 3208.6760173134253 |
| Africa Eastern and Southern | 2000 | 3176.568655266425 |
| Africa Eastern and Southern | 1999 | 3157.3848398285295 |
| Africa Eastern and Southern | 1998 | 3155.0737551663674 |
