| No. | Countries (?) |
|---|---|
| 1. |  Germany  155 contributors (2%) |
| 2. |  United States 97 contributors (12%) |
| 3. |  France  66 contributors (2%) |
| 4. |  United Kingdom 58 contributors (12%) |
| 5. |  Italy 48 contributors (2%) |
| 6. |  Russia 35 contributors (0%) |
| 7. |  Poland 34 contributors (0%) |
| 8. |  Spain 25 contributors (12%) |
| 9. |  Brazil 23 contributors (26%) |
| 10. |  Netherlands 22 contributors (0%) |
 Ukraine 22 contributors (5%) | |
| 11. |  Canada 20 contributors (25%) |
 India 20 contributors (20%) | |
| 12. |  Austria 19 contributors (0%) |
 Czech Republic 19 contributors (0%) | |
| 13. |  Indonesia 18 contributors (44%) |
 Japan 18 contributors (22%) | |
| 14. |  Belgium 17 contributors (0%) |
| 15. |  China 16 contributors (6%) |
 Switzerland 16 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Одинцово 9 contributors |
| 2. |  Windhoek 8 contributors |
| 3. | Зеленоград 7 contributors |
| Hamburg 7 contributors | |
| Dresden 7 contributors | |
| Boulogne-Billancourt 7 contributors | |
| Praha 7 contributors | |
| 4. | Hannover 6 contributors |
| 5. |  Aroyo 5 contributors |
| Bethesda 5 contributors | |
| Leipzig 5 contributors | |
| Berlin 5 contributors | |
| Würzburg 5 contributors | |
 Namangan 5 contributors | |
 أبو ظبي 5 contributors | |
| Basel 5 contributors | |
| Enschede 5 contributors | |
| Wien 5 contributors | |
| Oxford 5 contributors | |
| Ulm 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 14154 modifications |
| 2. | highway 12061 modifications |
| 3. | name 11680 modifications |
| 4. | building 7552 modifications |
| 5. | addr:* 7279 modifications |
| 6. | surface 5344 modifications |
| 7. | ref 5313 modifications |
| 8. | landuse 3871 modifications |
| 9. | natural 3426 modifications |
| 10. | route 3381 modifications |
| 11. | waterway 1681 modifications |
| 12. | building:* 1275 modifications |
| 13. | boundary 1090 modifications |
| 14. | power 902 modifications |
| 15. | barrier 766 modifications |
| railway 838 modifications | |
| 16. | amenity 752 modifications |
| 17. | public_transport 308 modifications |
| 18. | leisure 278 modifications |
| 19. | restriction 270 modifications |
