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.

Lega saudita professionistica (Arabia Saudita) sees most: 0,372 penalties converted a match.

Where is the spot-kick most common?
League	Scored per match	Matches
1. Lega saudita professionistica Arabia Saudita	0.372	223
2. Liga Portugal Portogallo	0.353	286
3. Ekstraklasa Polonia	0.35	277
4. Liga I Romania	0.339	239
5. AFC Champions League Internazionale	0.321	131
6. HNL Croazia	0.306	170
7. Pro League Belgio	0.304	250
8. LaLiga Spagnola Spagna	0.301	352
9. A-League Men Australia	0.3	130
10. Süper Lig Turchia	0.298	282
11. Eredivisie Paesi Bassi	0.297	300
12. Ligue 1 Francia	0.293	348
13. UEFA Champions League Internazionale	0.292	195
14. Serie B Italia	0.292	315
15. Prem'er-Liha Ucraina	0.291	182
16. Super Liga Serbia	0.289	263
17. Major League Soccer Stati Uniti	0.284	391
18. Serie A Italia	0.28	346
19. Premiership Scozia	0.278	212
20. Super League Cina	0.278	230

Showing the major competitions. Include every competition

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