Where do matches end goalless most?

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

Ligue 1 (Guinea) ends goalless most often: 18.9% of its matches finish 0:0.

Where do matches end goalless most?
League	Goalless	Matches
1. Ligue 1 Guinea	18.9%	132
2. Première Division Mali	17%	235
3. Ligue 1 Tunisia	16.7%	240
4. League Jordan	15.9%	132
5. FKF Premier League Kenya	15.8%	240
6. Ligue Haïtienne Haiti	15.5%	110
7. Persha Liga Ukraine	15%	240
8. Ligue 1 Algeria	15%	240
9. Primera D Argentina	14.8%	149
10. National 2 - Group B France	14.6%	240
11. 2. Lig Türkiye	14.3%	342
12. Division d'Honneur Guadeloupe	14.3%	182
13. Super League Zambia	14.2%	240
14. Primera Division El Salvador	13.8%	188
15. Premier League Ukraine	13.8%	181
16. Ligue 2 Algeria	13.8%	240
17. 3. Lig - Group 3 Türkiye	13.7%	306
18. Primera B Metropolitana Argentina	13%	223
19. Girabola Angola	12.5%	240
20. Primera C Argentina	12.4%	186
21. National 2 - Group A France	12.1%	240
22. Serie C Brazil	12%	192
23. Premier League Belarus	12%	192
24. Premier League Egypt	11.8%	380
25. Premyer Liqa Azerbaijan	11.8%	144
26. Erovnuli Liga Georgia	11.3%	238
27. Primera División Venezuela	11.3%	319
28. Premier League Uganda	11.3%	240
29. National 2 - Group C France	11.3%	240
30. 3. Lig - Group 2 Türkiye	11.1%	306
31. 1. Division Denmark	11.1%	198
32. A Lyga Lithuania	11.1%	180
33. Super League 1 Greece	10.7%	317
34. Liga Pro Ecuador	10.6%	132
35. NB I Hungary	10.4%	240
36. Premier League Ghana	10.4%	240
37. 1. Division Belarus	10.4%	240
38. Premier League Kazakhstan	10.1%	189
39. Football League Greece	10%	402
40. Premier League Jamaica	9.9%	203

Showing every competition. Major competitions only

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