There are countries that are not considered in that report, and some of them are big, with a major quota of Russian population (like Ukraine). That's probably b

There are countries that are not considered in that report, and some of them are big, with a major quota of Russian population (like Ukraine). That's probably because Russians don't have a diaspora there (and as far as I know people usually are considering a diaspora when they feel themselves outsiders in some way).