Which leagues send players off most?

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

Campeonato Ucraniano de Futebol (Ucrânia) sends players off more often than any other: 0,392 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Campeonato Ucraniano de Futebol Ucrânia	0.392	176
2. Liga Profesional Argentina Argentina	0.383	128
3. Liga Premier Russa Rússia	0.377	236
4. Liga MX México	0.314	331
5. Ligue 2 França	0.312	372
6. Segunda Divisão Espanhola Espanha	0.299	465
7. Campeonato Turco de Futebol Turquia	0.292	415
8. Serie A Brasil	0.285	372
9. Super League China	0.277	159
10. Ligue 1 França	0.276	373
11. Campeonato Italiano de Futebol - Série B Itália	0.255	384
12. Campeonato Austríaco de Futebol Áustria	0.247	194
13. Primeira Liga Portugal	0.246	305
14. Campeonato Sul-Coreano de Futebol Coreia do Sul	0.245	155
15. Campeonato Romeno de Futebol Romênia	0.225	316
16. Eredivisie Países Baixos	0.223	282
17. HNL Croácia	0.212	179
18. Swiss Super League Suíça	0.21	181
19. Campeonato Saudita de Futebol Arábia Saudita	0.206	238
20. La Liga Espanha	0.205	370

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.