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.

Stars League (Qatar) sees most: 0.398 penalties converted a match.

Where is the spot-kick most common?
League	Scored per match	Matches
1. Stars League Qatar	0.398	128
2. Primera División Peru	0.39	328
3. Liga II Romania	0.372	234
4. Primera Division El Salvador	0.363	259
5. Premier League Egypt	0.362	268
6. Premier League Singapore	0.359	103
7. Premier League Malta	0.352	165
8. Ligue 1 Algeria	0.348	207
9. Super Liga Serbia	0.347	274
10. Liga Nacional Honduras	0.346	185
11. Pro League United Arab Emirates	0.344	122
12. Primera A Colombia	0.343	370
13. Pro League Saudi Arabia	0.337	169
14. Superliga Albania	0.323	161
15. Esiliiga A Estonia	0.322	174
16. League One Scotland	0.316	174
17. Super League China	0.311	225
18. AFC Champions League Two International	0.308	133
19. Primera División Costa Rica	0.306	271
20. Primera División Uruguay	0.306	108
21. Süper Lig Türkiye	0.302	288
22. Segunda División Uruguay	0.301	206
23. Úrvalsdeild Iceland	0.298	124
24. Segunda División Peru	0.298	198
25. Persha Liga Ukraine	0.295	281
26. 1. Lig Türkiye	0.295	288
27. Challenge League Switzerland	0.295	173
28. USL Championship United States	0.291	460
29. Liga I Romania	0.29	241
30. Türkiye Kupası Türkiye	0.289	173
31. Primera B Colombia	0.288	264
32. A-League Australia	0.287	136
33. Tweede Divisie Netherlands	0.284	296
34. Druha Liga - Group B Ukraine	0.283	106
35. Division Profesional - Clausura Paraguay	0.282	117
36. Liga MX Mexico	0.281	306
37. 2. Lig Türkiye	0.281	274
38. Ligue 1 Tunisia	0.28	157
39. Ligue 1 France	0.276	359
40. Premiership Northern Ireland	0.27	222

Showing every competition. Major competitions only

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