About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  139 contributors (1%) |
| 2. |  United States  108 contributors (6%) |
| 3. |  France 83 contributors (0%) |
| 4. |  Italy 34 contributors (0%) |
| 5. |  Canada 29 contributors (28%) |
 United Kingdom 29 contributors (0%) | |
 Russia 29 contributors (0%) | |
| 6. |  Poland 27 contributors (0%) |
| 7. |  Brazil 25 contributors (16%) |
| 8. |  Spain 22 contributors (9%) |
| 9. |  Ghana 20 contributors (5%) |
| 10. |  Bangladesh 19 contributors (37%) |
 India 19 contributors (5%) | |
| 11. |  China 18 contributors (0%) |
| 12. |  Austria 15 contributors (0%) |
 Netherlands 15 contributors (0%) | |
| 13. |  Czech Republic 14 contributors (0%) |
 Ukraine 14 contributors (0%) | |
| 14. |  Sweden 13 contributors (0%) |
| 15. |  Congo-Kinshasa 12 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Tema 18 contributors |
| 2. | Boulogne-Billancourt 11 contributors |
| 3. | Bunia 10 contributors |
 Nkhotakota 10 contributors | |
| 4. | Stuttgart 7 contributors |
| Berlin 7 contributors | |
| 5. | Leipzig 6 contributors |
 Korogwe 6 contributors | |
| 6. | Зеленоград 5 contributors |
 Zürich 5 contributors | |
| Lyon 5 contributors | |
| 7. | Augsburg 4 contributors |
| Жуковский 4 contributors | |
 İstanbul 4 contributors | |
| Mississauga 4 contributors | |
| Oloron-Sainte-Marie 4 contributors | |
| Columbus 4 contributors | |
| Paderborn 4 contributors | |
| München 4 contributors | |
| নারায়ণগঞ্জ 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 13306 modifications |
| 2. | building 9248 modifications |
| name 12589 modifications | |
| 3. | highway 10703 modifications |
| 4. | addr:* 7366 modifications |
| 5. | ref 6737 modifications |
| 6. | surface 5091 modifications |
| 7. | route 5044 modifications |
| 8. | landuse 2888 modifications |
| 9. | natural 1995 modifications |
| 10. | power 1332 modifications |
| 11. | boundary 1183 modifications |
| 12. | barrier 980 modifications |
| 13. | amenity 869 modifications |
| 14. | waterway 825 modifications |
| 15. | building:* 701 modifications |
| 16. | railway 389 modifications |
| 17. | man_made 368 modifications |
| 18. | leisure 330 modifications |
| 19. | place 231 modifications |