I think this probably is a bit more of an English thing/countries who have more competitive leagues. In England you've got 8 teams who have won more than 5 titles and 19 that have won two or more and 24 teams in total that have won it once. Understand in countries like Spain where there have only been 9 different teams to have won it and 7 to have won more than twice, it is probably different. I mean, since 92 there have been 7 different teams to have won the league, which is close to the number of La Liga winners stretching back to 1929.