Nope, only the selected few, LOL. About the same as in the US, proportionwise, I guess.
Back in the day when these cars were new, Mopar products were the single handed market leaders among the Big Three. There are several explanations for this, perhaps the most important being the fact that the owner of the importer back then, mr. Berner happened to do a stint as a Secretary of State in the Department of Traffic in the mid sixties, and while in the office he organized an agreement between the Finnish Government and his company, that all the black limos that the Finnish government used to buy would be supplied by his company. (Those were the days nobody had never even heard the term corruption.) Consequently, only Plymouths and Chryslers were used until the late seventies.