"Russians miss the USSR
Это правда.
Russians view the past with mixed feelings
Это тоже.
Due to the high level of corruption
Corruption isn't the only cause.
That makes me wonder, what does everyone else want...?
It depends on how the question given to the respondents was formulated. They might want anything else. Probably a more socialist economy. about multi-party system, they probably do not consider it very valuable.
which is dominated by 80% ethnic Russian functionaries.
Where are the proofs? And does it matter? Probably they think more of influence of the states in the new union?