About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  112 contributors (2%) |
| 2. |  France  88 contributors (0%) |
| 3. |  Italy 54 contributors (0%) |
| 4. |  United Kingdom 40 contributors (3%) |
| 5. |  United States 38 contributors (34%) |
| 6. |  Russia 37 contributors (5%) |
| 7. |  Spain 28 contributors (0%) |
| 8. |  Indonesia 26 contributors (35%) |
| 9. |  Poland 24 contributors (0%) |
| 10. |  Czech Republic 21 contributors (0%) |
| 11. |  Netherlands 18 contributors (0%) |
 Switzerland 18 contributors (0%) | |
| 12. |  China 16 contributors (0%) |
 India 16 contributors (31%) | |
| 13. |  Japan 15 contributors (0%) |
| 14. |  Belgium 14 contributors (7%) |
 Brazil 14 contributors (57%) | |
 Ukraine 14 contributors (0%) | |
| 15. |  Austria 13 contributors (0%) |
 Australia 13 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 8 contributors |
| 2. |  Gok Machar 6 contributors |
| 3. |  Vantaa 5 contributors |
| Praha 5 contributors | |
| Heidelberg 5 contributors | |
 Dublin 5 contributors | |
| Basel 5 contributors | |
 Namangan 5 contributors | |
| Lille 5 contributors | |
| Trento 5 contributors | |
| 4. | Enschede 4 contributors |
 สมุทรปราการ 4 contributors | |
| Sydney 4 contributors | |
 አርባ ምንጭ / Arba Minch 4 contributors | |
| Münster 4 contributors | |
| Kraków 4 contributors | |
| Ústí nad Labem 4 contributors | |
| Berlin 4 contributors | |
| Зеленоград 4 contributors | |
| Reutlingen 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 12748 modifications |
| 2. | highway 9858 modifications |
| 3. | name 7771 modifications |
| 4. | building 6983 modifications |
| name:* 7344 modifications | |
| 5. | ref 3814 modifications |
| 6. | surface 3266 modifications |
| 7. | landuse 2931 modifications |
| 8. | route 2902 modifications |
| 9. | building:* 2848 modifications |
| 10. | natural 1589 modifications |
| 11. | waterway 838 modifications |
| 12. | boundary 827 modifications |
| 13. | barrier 530 modifications |
| 14. | amenity 514 modifications |
| 15. | power 366 modifications |
| 16. | leisure 318 modifications |
| 17. | restriction 185 modifications |
| man_made 230 modifications | |
| 18. | railway 200 modifications |