Where are clean sheets most common?

Share of matches in which at least one side kept the other out entirely.

Gamma Ethniki - Group 3 (Greece) shuts the door most: at least one side keeps a clean sheet in 66.9% of matches.

Where are clean sheets most common?
League	With a clean sheet	Matches
1. Gamma Ethniki - Group 3 Greece	66.9%	181
2. Ligue 1 Tunisia	65.7%	198
3. Azadegan League Iran	65%	280
4. Ligue 1 Senegal	64.3%	182
5. Ligue 1 Burkina Faso	64.2%	240
6. Premier League Lesotho	63.8%	240
7. Professional League Oman	63.7%	182
8. Liga 1 Feminin Romania	63.5%	126
9. Championnat D1 Gabon	63.4%	101
10. Première Division Mali	63.3%	240
11. Ligue 1 Congo - Kinshasa	63.2%	182
12. Championnat National Benin	62.8%	580
13. NPFL Nigeria	62.6%	380
14. Segunda División RFEF - Group 5 Spain	62.4%	306
15. Premier League Uganda	61.9%	210
16. Super League 2 Greece	61.9%	396
17. Frauen Bundesliga Germany	61.4%	132
18. Persian Gulf Pro League Iran	61.3%	240
19. Tercera División RFEF - Group 2 Spain	60.8%	240
20. Girabola Angola	60.6%	221
21. Premier League Armenia	60.6%	180
22. Third League - Southeast Bulgaria	60.5%	380
23. Third NL - Istok Croatia	60.5%	157
24. Premier League Ghana	60.5%	306
25. Srpska Liga - Belgrade Serbia	60.4%	240
26. Ligue 1 Algeria	60%	240
27. League Two China	60%	135
28. Eredivisie Women Netherlands	60%	110
29. Super League Kenya	59.9%	277
30. Supreme Division Women Russia	59.8%	117
31. Premier League Syria	59.7%	119
32. Premiership Northern Ireland	59.7%	233
33. Tercera División RFEF - Group 10 Spain	59.6%	240
34. Torneo Federal A Argentina	59.5%	556
35. Second League Montenegro	59.5%	163
36. Super Liga Moldova	59.3%	123
37. Tercera División RFEF - Group 9 Spain	59.2%	240
38. Segunda División RFEF - Group 1 Spain	59.2%	306
39. Women's Championship England	59.1%	132
40. Second League - Group 1 Russia	59.1%	215

Showing every competition. Major competitions only

League play only. A 0:0 counts once, not twice.