Russian statistics: BOFIT (The Bank of Finland Institute for Transition Economies) report.
https://www.bofit.fi/en/monitoring/statistics/russia-statistics/
BOFIT Russia statistics Report collates statistical data on the development of Russia’s economy, central government finances and money markets.
Data sources: Russian Federal State Statistics Service (Rosstat), Central Bank of Russia, Ministry of Finance, OECD and CEIC.
Report is free of charge; data is also available in CSV format.