Where is the spot-kick most common?

Penalties converted per match. Not how many were awarded — the record does not hold the misses reliably — but how many were scored.

Liga Profesional Saudi (Arab Saudi) sees most: 0,519 penalties converted a match.

Where is the spot-kick most common?
League	Scored per match	Matches
1. Liga Profesional Saudi Arab Saudi	0.519	231
2. Liga Utama Ukraina Ukraina	0.488	166
3. Liga Champions UEFA Internasional	0.427	164
4. Super League Tiongkok	0.392	148
5. Liga MX Meksiko	0.382	317
6. Ligue 1 Prancis	0.374	356
7. Liga Super Turki Turki	0.366	382
8. Liga Super Yunani Yunani	0.366	216
9. Liga Utama Rusia Rusia	0.357	221
10. Liga Utama Norwegia Norwegia	0.355	228
11. Liga Super Swiss Swiss	0.353	170
12. Serie A Italia	0.353	360
13. Ekstraklasa Polandia	0.352	216
14. Super Liga Serbia	0.349	355
15. Liga Super Denmark Denmark	0.348	181
16. Liga Profesional Belgia Belgia	0.331	317
17. Liga I Rumania	0.325	286
18. Eredivisie Belanda	0.324	299
19. Serie A Brasil	0.319	348
20. Liga Eropa UEFA Internasional	0.318	337

Showing the major competitions. Include every competition

Shootouts excluded. A missed penalty is recorded only sometimes, so awards cannot be counted here at all.