Ukraine’s oligarchs have hit a rough patch financially, but they still wield too much influence over the nation’s politics and economic life, according to a report published by Transparency International Ukraine on Aug. 5. Political parties are dependent on them for money, and reforms get undermined as a result.

Comparing net worth assessments conducted by Focus magazine, practically all of Ukraine’s richest have seen their wealth plunge since 2013, as revolution and war pummeled the country. The top 15 richest are worth only $22.8 billion, down a whopping $19 billion from 2013, according to Focus.