Okay, we now also have a Russian voiceover-style dub for Star Wars, and the quality for this one is quite a bit better than the '89 dub mentioned in the last post. So for Russian, that’s a voiceover and non-voiceover for both SW and ROTJ. Nothing for ESB yet, but that’s likely to change.
I can clarify the Russian dub situation a bit.
EP4 was released theatrically in the Soviet Union in the summer of 1990 - officially, with a dub created on the Gorki Studio facility.
EP5 and EP6 were never released in the USSR theatrically (as USSR has ended in 1991). There were no dubs made for them.
Later, there were dubs created by SDI Media Russia for the 2004 SE versions of the films for TV broadcast (2007). Later, there were dubs created specifically by SPIG for the BluRay release in 2010.