Which leagues send players off most?

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

Serie D (Brasilien) sends players off more often than any other: 1,2 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Serie D Brasilien	1.2	105
2. TFF 2. Lig Türkei	1.18	114
3. Primera División Profesional de Uruguay Uruguay	0.546	119
4. Primera División Costa Rica	0.498	233
5. Primera División Peru	0.441	279
6. Primera División Bolivien	0.436	181
7. Liga Pro Ecuador	0.401	237
8. Second League Bulgarien	0.4	115
9. Ukrainische Premjer-Liha Ukraine	0.392	176
10. Liga Profesional Argentina Argentinien	0.383	128
11. Premjer-Liga Russland	0.377	236
12. Liga II Rumänien	0.364	184
13. Maltese Premier League Malta	0.361	183
14. Botola Pro Marokko	0.359	237
15. Division Profesional - Apertura Paraguay	0.357	126
16. Categoría Primera A Kolumbien	0.342	231
17. Primera División Chile	0.333	306
18. Primera División Venezuela	0.331	160
19. 1. deild karla Island	0.325	114
20. Serie C - Girone C Italien	0.316	335
21. Liga MX Mexiko	0.314	331
22. Perwenstwo FNL Russland	0.314	449
23. Primera Nacional Argentinien	0.313	112
24. Ligue 2 Frankreich	0.312	372
25. Premyer Liqası Aserbaidschan	0.308	107
26. Segunda División Spanien	0.299	465
27. 1. Division Belarus	0.299	154
28. Süper Lig Türkei	0.292	415
29. Liga de Expansión MX Mexiko	0.286	273
30. Serie A Brasilien	0.285	372
31. Besta deild Island	0.279	104
32. Super League China	0.277	159
33. Ligue 1 Frankreich	0.276	373
34. Premier League Wales	0.276	192
35. Primera B Chile	0.276	214
36. EFL League Two Schottland	0.275	109
37. Premier Division Vereinigte Arabische Emirate	0.272	173
38. Reserve League Belarus	0.268	198
39. First League Bulgarien	0.267	221
40. 2. Liga Österreich	0.262	237

Showing every competition. Major competitions only

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.