There's a few studies on this already. This is a rare event/person situation, so sampling error is large and problematic (cf. discussion in esports paper). Ignoring this, we can draw some general conclusions by a quick literature survey.
Scientific misconduct by ancestry/country
Scientific misconduct by ancestry/country
Scientific misconduct by ancestry/country
There's a few studies on this already. This is a rare event/person situation, so sampling error is large and problematic (cf. discussion in esports paper). Ignoring this, we can draw some general conclusions by a quick literature survey.