This is officially indicated on the State Tax Service of Ukraine website.
Source:https://tax.gov.ua/media-tsentr/novini/779389.html
Poland – 25%, Great Britain – 13%, United States of America – 11%, Cyprus – 9%, Estonia – 7%, other countries – 35% were the main countries of registration of сontrolled foreign companies. According to data from the DPS, 11,391 controllers submitted 30,057 reports on 14,116 сontrolled foreign companies. Of which 9,988 Reports are in abbreviated form and 20,069 Reports are in full form.
11,143 individuals submitted 29,355 Reports on 13,755 сontrolled foreign compaies and 248 legal entities submitted 702 Reports on 361 сontrolled foreign companies.
The amount of tax to be paid is 1,776 million hryvnias.