According to the Open Data Maturity Report 2020 Ukraine is ranked 17th. Ukraine performs above the EU average.
A series of indicators, such as policy, impact, quality, and the state of the national portals, measure Open Data maturity across Europe and cover the level of development of national policies promoting Open Data, an assessment of the features made available on national data portals as well as the expected impact of Open Data.
via European Data Portal
Read the full report.