| Country or Area | Year | Value | |
|---|
| Afghanistan | 2017 | 75695088355.12373 |
| Africa Eastern and Southern | 2022 | 2465629327015.3506 |
| Africa Eastern and Southern | 2021 | 2389118172589.57 |
| Africa Eastern and Southern | 2020 | 2288497266507.3823 |
| Africa Eastern and Southern | 2019 | 2341093119576.1006 |
| Africa Eastern and Southern | 2018 | 2289748288067.6685 |
| Africa Eastern and Southern | 2017 | 2233678659884.815 |
| Africa Eastern and Southern | 2016 | 2184363373724.2246 |
| Africa Eastern and Southern | 2015 | 2113189084379.0369 |
| Africa Eastern and Southern | 2014 | 2041332041657.98 |
| Africa Eastern and Southern | 2013 | 1949065574575.303 |
| Africa Eastern and Southern | 2012 | 1872606317062.557 |
| Africa Eastern and Southern | 2011 | 1828079282669.584 |
| Africa Eastern and Southern | 2010 | 1763630921626.8096 |
| Africa Eastern and Southern | 2009 | 1702576372969.8933 |
| Africa Eastern and Southern | 2008 | 1694048934344.8784 |
| Africa Eastern and Southern | 2007 | 1633363725530.5256 |
| Africa Eastern and Southern | 2006 | 1538081983415.9138 |
| Africa Eastern and Southern | 2005 | 1445007418278.5784 |
| Africa Eastern and Southern | 2004 | 1360829570229.2185 |
| Africa Eastern and Southern | 2003 | 1288080749832.8733 |
| Africa Eastern and Southern | 2002 | 1236664446303.789 |
| Africa Eastern and Southern | 2001 | 1190696358956.0325 |
| Africa Eastern and Southern | 2000 | 1154834894284.8784 |
| Africa Eastern and Southern | 1999 | 1113288245832.615 |
| Africa Eastern and Southern | 1998 | 1088181976731.5515 |
| Africa Eastern and Southern | 1997 | 1068526137886.2609 |
| Africa Eastern and Southern | 1996 | 1023317812564.8351 |
| Africa Eastern and Southern | 1995 | 971521216493.4784 |
| Africa Eastern and Southern | 1994 | 932652255534.8734 |
| Africa Eastern and Southern | 1993 | 909033204276.0156 |
| Africa Eastern and Southern | 1992 | 891709435110.1453 |
| Africa Eastern and Southern | 1991 | 890913214160.846 |
| Africa Eastern and Southern | 1990 | 888005433663.8607 |
| Africa Western and Central | 2021 | 1826957095620.0776 |
| Africa Western and Central | 2020 | 1780268825970.2498 |
| Africa Western and Central | 2019 | 1792673556719.315 |
| Africa Western and Central | 2018 | 1724821020177.8337 |
| Africa Western and Central | 2017 | 1685374322176.4048 |
| Africa Western and Central | 2016 | 1653705006873.5955 |
| Africa Western and Central | 2015 | 1642097209332.3625 |
| Africa Western and Central | 2014 | 1582498886239.9802 |
| Africa Western and Central | 2013 | 1454598874472.0605 |
| Africa Western and Central | 2012 | 1365795000255.4492 |
| Africa Western and Central | 2011 | 1296371785264.6235 |
| Africa Western and Central | 2010 | 1235612734305.8445 |
| Africa Western and Central | 2009 | 1166245512912.682 |
| Africa Western and Central | 2008 | 1096070648295.0166 |
| Africa Western and Central | 2007 | 1031896661535.9457 |
| Africa Western and Central | 2006 | 992021490480.6847 |
