Totals since 2016
Country Total Spending
China $562,676,323
Japan $504,111,211
Liberia $432,968,270
Saudi Arabia $421,890,448
Marshall Islands $382,012,024
South Korea $363,237,700
Bahamas $293,205,139
United Arab Emirates $269,529,107
Qatar $269,260,794
Israel $215,168,616
So for small countries UAE and Qatar(no surprise here, they just gifted 1 billion airplane to Trump)
From https://www.opensecrets.org/
Totals since 2016 Country Total Spending China $562,676,323 Japan $504,111,211 Liberia $432,968,270 Saudi Arabia $421,890,448 Marshall Islands $382,012,024 South Korea $363,237,700 Bahamas $293,205,139 United Arab Emirates $269,529,107 Qatar $269,260,794 Israel $215,168,616
So for small countries UAE and Qatar(no surprise here, they just gifted 1 billion airplane to Trump)