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.

Premier League (Russia) sees most: 0.398 penalties converted a match.

Where is the spot-kick most common?
League	Scored per match	Matches
1. Premier League Russia	0.398	226
2. Super League Switzerland	0.376	178
3. Pro League Saudi Arabia	0.368	223
4. Süper Lig Türkiye	0.35	357
5. Liga MX Mexico	0.339	310
6. Super League 1 Greece	0.321	212
7. UEFA Europa League International	0.317	164
8. K League 1 South Korea	0.314	204
9. HNL Croatia	0.31	168
10. Serie A Italy	0.307	358
11. CONMEBOL Sudamericana International	0.307	137
12. Ligue 1 France	0.302	358
13. Primeira Liga Portugal	0.3	287
14. Super League China	0.296	162
15. La Liga Spain	0.294	337
16. A-League Australia	0.288	156
17. Serie B Italy	0.278	363
18. Ekstraklasa Poland	0.268	287
19. CONMEBOL Libertadores International	0.259	139
20. UEFA Champions League International	0.259	205

Showing the major competitions. Include every competition

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