Which leagues send players off most?

Red cards per match. The answer is a continent, not a country.

LaLiga (Spanyol) sends players off more often than any other: 0,375 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. LaLiga Spanyol	0.375	371
2. Primeira Liga Portugal	0.362	304
3. Segunda División Spanyol	0.332	461
4. Liga MX Meksiko	0.328	335
5. A-League Australia	0.327	162
6. Liga Super Swiss Swiss	0.324	179
7. Liga Utama Inggris Skotlandia	0.304	227
8. Liga Utama Ukraina Ukraina	0.303	238
9. Liga Profesional Argentina Argentina	0.292	576
10. Seri B Italia	0.291	388
11. Liga Utama Rusia Rusia	0.289	239
12. Liga Profesional Belgia Belgia	0.288	323
13. Serie A Brasil	0.277	372
14. Ligue 1 Prancis	0.276	362
15. Liga Super Turki Turki	0.275	306
16. Ligue 2 Prancis	0.253	371
17. Liga I Rumania	0.233	313
18. HNL Kroasia	0.233	172
19. Bundesliga Austria Austria	0.22	191
20. Liga Super Yunani Yunani	0.209	234

Showing the major competitions. Include every competition

Second yellows count as the red they produce, exactly as the provider records them. Cups are left out: a cup draws an amateur side against a champion, which is a different game.