Which leagues send players off most?

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

Serie A (Brezilya) sends players off more often than any other: 0,327 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Serie A Brezilya	0.327	379
2. Yunanistan Süper Ligi Yunanistan	0.326	236
3. Primera División de México Meksika	0.3	333
4. Liga Profesional Argentina Arjantin	0.284	373
5. Avusturya Bundesliga Avusturya	0.268	190
6. Super League Çin	0.266	237
7. Segunda División İspanya	0.254	464
8. Rossiyskaya Premyer-Liga Rusya	0.246	240
9. Serie B İtalya	0.24	388
10. Portekiz Süper Ligi Portekiz	0.238	307
11. İsviçre Süper Ligi İsviçre	0.237	228
12. Ligue 2 Fransa	0.235	302
13. Belçika Birinci Ligi Belçika	0.227	308
14. Fransa Ligue 1 Fransa	0.221	298
15. Süper Lig Türkiye	0.219	334
16. Liga I Romanya	0.213	314
17. La Liga İspanya	0.213	371
18. Devrî'l-Muhterifin es-Suudî Suudi Arabistan	0.208	303
19. Serie A İtalya	0.208	371
20. HNL Hırvatistan	0.198	177

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.