We conducted a series of list experiments in early 2015 to estimate support for Putin
(also from 2015 so may not apply 100% to the 2022 war).
Or may not apply hardly at all! Anyway this was discussed on the board at the time and Kagarlitsky derided the underlying methods, rightly or wrongly I don't know but I do not trust Putin's government at all. They have been shutting down publications and suppressing dissent (yes I know, Zelensky's govt has also been doing this),