Where do matches end goalless most?

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

Druha Liga (Ukrayna) ends goalless most often: 17% of its matches finish 0:0.

Where do matches end goalless most?
League	Goalless	Matches
1. Druha Liga Ukrayna	17%	182
2. Premier League Jamaika	15.4%	228
3. Primera D Arjantin	15.3%	320
4. Primera C Arjantin	14.9%	395
5. Primera B Metropolitana Arjantin	14.8%	420
6. Avusturya Bundesliga Avusturya	14.4%	180
7. Beta Ethniki Yunanistan	14.1%	305
8. Primera Nacional Arjantin	13.9%	380
9. Division d'Honneur Guadeloupe	13.7%	182
10. Premier League Gana	13.7%	241
11. Devrî'n-Nücûm Katar Katar	13.6%	132
12. 1. Lig Türkiye	13.5%	310
13. 3. Lig - Group 2 Türkiye	13.5%	342
14. National 2 - Group C Fransa	12.1%	305
15. 3. Lig - Group 1 Türkiye	11.7%	342
16. 3. Lig - Group 3 Türkiye	11.7%	342
17. Serie A İtalya	11.6%	380
18. National 2 - Group D Fransa	11.1%	305
19. Premier Lig İskoçya	11%	228
20. Ligue 1 Tunus	10.8%	240
21. Ligue 1 Cezayir	10.8%	240
22. ed-Devrî el-Lubnânî ed-Derecetu'l-Ûlâ Lübnan	10.6%	132
23. Ed-Devrî'l-Mısrî'l-Mümtaz Mısır	10.5%	143
24. Ligue 2 Cezayir	10.4%	240
25. Primera División Venezuela Venezuela	10.4%	317
26. National 2 - Group B Fransa	10.3%	272
27. Ligue 2 Fransa	10.3%	380
28. 3. Liga Almanya	10.3%	380
29. Torneo Federal A Arjantin	10.2%	423
30. 2. Bundesliga Almanya	10.1%	306
31. Segunda División Profesional Uruguay	10.1%	168
32. Portekiz Süper Ligi Portekiz	10%	240
33. Ukrayna Premier Ligi Ukrayna	10%	240
34. 1. Division Kazakistan	9.9%	272
35. Liga Nacional Honduras	9.5%	200
36. National 2 - Group A Fransa	9.5%	306
37. Süper Lig Türkiye	9.4%	330
38. NB II Macaristan	9.2%	240
39. NB I Macaristan	9.2%	240
40. 1st Division Arnavutluk	9.2%	240

Showing every competition. Major competitions only

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