Which leagues send players off most?

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

Primera División (Peru) sends players off more often than any other: 0,449 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Primera División Peru	0.449	352
2. Primera División (Şili) Şili	0.385	239
3. Primera División de México Meksika	0.349	327
4. Portekiz Süper Ligi Portekiz	0.332	301
5. Serie B Brezilya	0.316	266
6. Categoría Primera A Kolombiya	0.312	404
7. Liga Profesional Argentina Arjantin	0.304	319
8. Liga I Romanya	0.3	240
9. Ligue 2 Fransa	0.273	366
10. Fransa Ligue 1 Fransa	0.272	367
11. Serie B İtalya	0.269	335
12. Serie A Brezilya	0.268	377
13. Ukrayna Premier Ligi Ukrayna	0.266	177
14. Segunda División İspanya	0.261	440
15. Süper Lig Türkiye	0.259	305
16. Devrî'l-Muhterifin es-Suudî Suudi Arabistan	0.254	236
17. Rossiyskaya Premyer-Liga Rusya	0.244	238
18. Serie A İtalya	0.241	374
19. Eredivisie Hollanda	0.239	284
20. 1. Lig Türkiye	0.236	237
21. Belçika Birinci Ligi Belçika	0.234	265
22. Major League Soccer Amerika Birleşik Devletleri	0.229	393
23. Premier Lig İskoçya	0.223	211
24. A-League Avustralya	0.221	136
25. Super League Çin	0.216	236
26. Yunanistan Süper Ligi Yunanistan	0.215	237
27. La Liga İspanya	0.208	379
28. 1. Division Kıbrıs	0.208	173
29. First League Bulgaristan	0.205	205
30. 2. Bundesliga Almanya	0.196	301
31. Danimarka Süper Ligi Danimarka	0.18	222
32. Ekstraklasa Polonya	0.178	276
33. Football League Two İngiltere	0.175	513
34. 3. Liga Almanya	0.171	346
35. Avusturya Bundesliga Avusturya	0.168	190
36. EFL League One İngiltere	0.164	529
37. Veikkausliiga Finlandiya	0.154	156
38. Avusturya Birinci Ligi Avusturya	0.148	237
39. Championship İngiltere	0.147	529
40. Bundesliga Almanya	0.141	297

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.