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. Oman Professional League Oman	16.5%	182
3. Premier Leauge Äthiopien	15.9%	182
4. West Bank Premier League Palästinensische Autonomiegebiete	15.9%	132
5. Premier League Uganda	15.4%	240
6. Ligue Haïtienne Haiti	15.3%	392
7. League Jordanien	15.2%	132
8. Ligue 2 Algerien	15%	240
9. Primera B Metropolitana Argentinien	14.7%	469
10. 3. Lig - Group 2 Türkei	14.6%	342
11. Primera C Argentinien	14%	386
12. Ligue 1 Algerien	13.8%	240
13. Primera Nacional Argentinien	13.7%	467
14. Ligue 2 Frankreich	13.7%	380
15. TFF 2. Lig Türkei	13.4%	306
16. National (D3) Frankreich	13.4%	306
17. Serie D Brasilien	13.4%	187
18. Wyschejschaja Liha Belarus	13.2%	182
19. Ukrainische Premjer-Liha Ukraine	13.2%	182
20. 3. Fußball-Liga Deutschland	13.2%	380
21. Liga Profesional Argentina Argentinien	13%	468
22. Premjer-Liga Kasachstan	13%	192
23. Girabola Angola	12.9%	240
24. Ligue 1 (Mali) Mali	12.9%	132
25. 3. Lig - Group 3 Türkei	12.9%	342
26. Egyptian Professional League Ägypten	12.4%	306
27. Premier League Jamaika	12.4%	202
28. Primera D Argentinien	12.2%	246
29. Division d'Honneur Guadeloupe	12.1%	182
30. Super League Sambia	12.1%	240
31. National 2 - Group B Frankreich	12.1%	240
32. Football League Griechenland	11.8%	306
33. Primera División Venezuela	11.8%	204
34. Serie C Brasilien	11.5%	192
35. Erovnuli Liga 2 Georgien	11.4%	306
36. National 2 - Group D Frankreich	11.3%	240
37. Superliga Albanien	11.1%	180
38. Liga Pro Serie B Ecuador	11%	264
39. Premier League Ghana	10.8%	240
40. National 2 - Group A Frankreich	10.8%	240

Showing every competition. Major competitions only

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