About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  94 contributors (2%) |
| 2. |  United States  38 contributors (42%) |
| 3. |  France 37 contributors (0%) |
| 4. |  Russia 34 contributors (0%) |
| 5. |  Italy 28 contributors (4%) |
| 6. |  Australia 23 contributors (0%) |
| 7. |  Japan 20 contributors (5%) |
| 8. |  India 19 contributors (0%) |
| 9. |  Ukraine 17 contributors (0%) |
 United Kingdom 17 contributors (0%) | |
| 10. |  Poland 16 contributors (0%) |
 Vietnam 16 contributors (6%) | |
| 11. |  Austria 15 contributors (7%) |
| 12. |  Spain 14 contributors (0%) |
 Indonesia 14 contributors (29%) | |
| 13. |  Switzerland 13 contributors (0%) |
 Finland 13 contributors (0%) | |
| 14. |  Canada 12 contributors (58%) |
| 15. |  Netherlands 11 contributors (0%) |
 Sweden 11 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 8 contributors |
| Одинцово 8 contributors | |
| 2. | München 7 contributors |
| 3. | Từ Sơn 6 contributors |
| Подольск 6 contributors | |
| Sydney 6 contributors | |
| 4. | Домодедово 5 contributors |
| Иваново 5 contributors | |
| Зеленоград 5 contributors | |
| Краснодар 5 contributors | |
| Новочеркасск 5 contributors | |
| Воскресенск 5 contributors | |
| 5. | City of Westminster 4 contributors |
| Жуковский 4 contributors | |
| Concord 4 contributors | |
| 品川区 4 contributors | |
 Lilongwe 4 contributors | |
| Нижний Новгород 4 contributors | |
| Augsburg 4 contributors | |
 Kajang 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 18322 modifications |
| 2. | highway 8172 modifications |
| 3. | name 6623 modifications |
| 4. | addr:* 4114 modifications |
| waterway 4481 modifications | |
| 5. | surface 3567 modifications |
| 6. | building 2649 modifications |
| 7. | ref 2371 modifications |
| 8. | natural 1927 modifications |
| 9. | route 1512 modifications |
| 10. | landuse 1120 modifications |
| 11. | boundary 732 modifications |
| 12. | barrier 567 modifications |
| 13. | place 463 modifications |
| 14. | building:* 382 modifications |
| 15. | amenity 292 modifications |
| 16. | railway 290 modifications |
| 17. | leisure 111 modifications |
| 18. | power 102 modifications |
| 19. | public_transport 82 modifications |