About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  133 contributors (2%) |
| 2. |  France 102 contributors (6%) |
| 3. |  Russia 46 contributors (0%) |
| 4. |  United Kingdom  43 contributors (0%) |
| 5. |  Italy 37 contributors (8%) |
| 6. |  Spain 36 contributors (14%) |
| 7. |  Poland 30 contributors (0%) |
| 8. |  United States 28 contributors (14%) |
| 9. |  Austria 22 contributors (0%) |
 Netherlands 22 contributors (0%) | |
 Brazil 22 contributors (64%) | |
| 10. |  Czech Republic 20 contributors (0%) |
| 11. |  India 18 contributors (28%) |
| 12. |  Ukraine 17 contributors (6%) |
| 13. |  Belgium 16 contributors (6%) |
 China 16 contributors (6%) | |
| 14. |  Switzerland 15 contributors (7%) |
| 15. |  Japan 14 contributors (14%) |
 Sweden 14 contributors (0%) | |
 Finland 14 contributors (7%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 9 contributors |
| 2. | Boulogne-Billancourt 8 contributors |
| Strasbourg 8 contributors | |
| City of Westminster 8 contributors | |
| 3. | Berlin 7 contributors |
| 4. | Dresden 6 contributors |
| Lyon 6 contributors | |
| 5. | Stuttgart 5 contributors |
| Reutlingen 5 contributors | |
| Toulouse 5 contributors | |
| Zürich 5 contributors | |
| Lausanne 5 contributors | |
| 6. |  ရွှေဘို 4 contributors |
| Wien 4 contributors | |
| Innsbruck 4 contributors | |
| Санкт-Петербург 4 contributors | |
| Amersfoort 4 contributors | |
| Espoo 4 contributors | |
 Pereira 4 contributors | |
| Dijon 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 28648 modifications |
| 2. | name 9474 modifications |
| 3. | highway 8719 modifications |
| 4. | addr:* 5424 modifications |
| 5. | building 4635 modifications |
| 6. | ref 3857 modifications |
| 7. | surface 3516 modifications |
| 8. | landuse 3364 modifications |
| 9. | route 2961 modifications |
| 10. | natural 2235 modifications |
| 11. | boundary 2145 modifications |
| 12. | building:* 1339 modifications |
| 13. | power 1000 modifications |
| 14. | waterway 720 modifications |
| 15. | barrier 658 modifications |
| 16. | amenity 579 modifications |
| 17. | place 404 modifications |
| 18. | railway 370 modifications |
| 19. | public_transport 319 modifications |
| 20. | restriction 292 modifications |