Which leagues send players off most?

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

Primera División de México (Messico) sends players off more often than any other: 0,325 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Primera División de México Messico	0.325	326
2. Campionato greco di calcio Grecia	0.309	249
3. Liga Profesional Argentina Argentina	0.308	448
4. Serie B Italia	0.303	468
5. Ligue 2 Francia	0.292	339
6. Segunda División Spagna	0.28	464
7. Liga I Romania	0.268	231
8. Ligue 1 Francia	0.263	369
9. Liga Portugal Portogallo	0.257	300
10. Serie A Italia	0.254	378
11. Pro League Belgio	0.249	245
12. Süper Lig Turchia	0.243	300
13. LaLiga Spagnola Spagna	0.232	379
14. Prem'er-Liha Ucraina	0.229	175
15. Serie A Brasile	0.228	372
16. Prem'er-Liga Russia	0.228	232
17. Major League Soccer Stati Uniti	0.228	338
18. A-League Men Australia	0.219	137
19. Bundesliga Austria	0.205	176
20. Eredivisie Paesi Bassi	0.198	293

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.