Rank Donor Total contribution
2020-21
Voluntary contribution
1st Germany
$687m
90%
2nd Bill & Melinda Gates Foundation
$685m
100%
3rd United Kingdom
$643m
92%
4th U.S.A.
$595m
60%
5th European Commission
$434m
100%
6th GAVI Alliance
$254m
100%
7th Japan
$232m
60%
8th China
$193m
33%
9th Rotary International
$173m
100%
10th World Bank
$162m
100%
24th Russia
$71m
63%