Where do matches end goalless most?

Share of matches that finish 0:0. Across the majors it is 7.3%.

Ligue 1 (Burkina Faso) ends goalless most often: 17.6% of its matches finish 0:0.

Where do matches end goalless most?
League	Goalless	Matches
1. Ligue 1 Burkina Faso	17.6%	306
2. Premier League Mauritania	16.5%	176
3. Ligue Haïtienne Haiti	16.2%	271
4. Ligue 1 Senegal	15.4%	182
5. Ligue 1 Congo - Kinshasa	15.4%	182
6. Première Division Mali	15.1%	192
7. Azadegan League Iran	15%	306
8. Primera Division Guatemala	14.9%	188
9. GFA League Gambia	14.8%	182
10. Premier League Ethiopia	14.7%	156
11. Ligue 3 France	14.7%	306
12. Championnat National Benin	14.7%	484
13. Elite One Cameroon	14.6%	253
14. 1st Division South Africa	14.6%	240
15. Girabola Angola	14.6%	240
16. Sudani Premier League Sudan	14.3%	238
17. Primera B Colombia	14.2%	162
18. Botola Pro Morocco	14.2%	240
19. Serie C Brazil	14.1%	206
20. Super League Zambia	14.1%	306
21. Superliga Albania	13.8%	181
22. Ligue 1 Tunisia	13.7%	182
23. Premier League Syria	13.7%	182
24. Segunda División Uruguay	13.6%	140
25. Tercera División RFEF - Group 6 Spain	13.4%	276
26. Tercera División RFEF - Group 13 Spain	13.4%	306
27. Super League Malawi	13.3%	240
28. 3. Lig - Group 3 Türkiye	13.2%	272
29. Tercera División RFEF - Group 17 Spain	13.2%	363
30. 1. SNL Slovenia	13.2%	182
31. Liga Leumit Israel	13.2%	296
32. Primera Nacional Argentina	12.9%	124
33. Ligue 1 Congo - Brazzaville	12.8%	242
34. Persian Gulf Pro League Iran	12.5%	240
35. Premyer Liqa Azerbaijan	12.5%	112
36. FKF Premier League Kenya	12.3%	285
37. Campeonato de Portugal Prio - Group A Portugal	12.1%	132
38. Tercera División RFEF - Group 4 Spain	12.1%	306
39. Ligue 2 Algeria	12.1%	397
40. Premier League Armenia	12.1%	116

Showing every competition. Major competitions only

League play only, for the same reason as the scoring rate above.