About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  142 contributors (1%) |
| 2. |  Germany 86 contributors (0%) |
| 3. |  France 45 contributors (0%) |
| 4. |  United Kingdom  35 contributors (0%) |
| 5. |  Poland 33 contributors (0%) |
 Italy 33 contributors (0%) | |
| 6. |  Spain 30 contributors (0%) |
| 7. |  Russia 21 contributors (0%) |
| 8. |  Canada 19 contributors (0%) |
| 9. |  Netherlands 16 contributors (0%) |
| 10. |  Brazil 15 contributors (7%) |
 Argentina 15 contributors (27%) | |
| 11. |  Switzerland 12 contributors (0%) |
| 12. |  Hungary 11 contributors (0%) |
 Sweden 11 contributors (0%) | |
| 13. |  Belgium 10 contributors (10%) |
| 14. |  Ukraine 9 contributors (0%) |
 Turkey 9 contributors (0%) | |
| 15. |  Finland 8 contributors (0%) |
 Portugal 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. |  Denpasar 6 contributors |
| 2. |  Zagreb 5 contributors |
| 3. | Haarlem 4 contributors |
| Warszawa 4 contributors | |
| İstanbul 4 contributors | |
| Berlin 4 contributors | |
| Vila Nova de Gaia 4 contributors | |
| Hamburg 4 contributors | |
| 4. | Tampere 3 contributors |
| Budapest 3 contributors | |
| Minneapolis 3 contributors | |
| Basel 3 contributors | |
| Lausanne 3 contributors | |
| City of Westminster 3 contributors | |
| Bruxelles - Brussel 3 contributors | |
 Brno 3 contributors | |
| Екатеринбург 3 contributors | |
| Chicago 3 contributors | |
 สมุทรปราการ 3 contributors | |
| Zürich 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 7865 modifications |
| 2. | name 7239 modifications |
| 3. | name:* 5299 modifications |
| 4. | addr:* 4058 modifications |
| 5. | surface 3793 modifications |
| 6. | building 3170 modifications |
| 7. | ref 3089 modifications |
| 8. | landuse 2300 modifications |
| 9. | route 2097 modifications |
| 10. | natural 1179 modifications |
| 11. | waterway 760 modifications |
| 12. | barrier 755 modifications |
| 13. | amenity 667 modifications |
| 14. | power 624 modifications |
| 15. | building:* 594 modifications |
| 16. | boundary 431 modifications |
| 17. | leisure 287 modifications |
| 18. | public_transport 259 modifications |
| 19. | railway 202 modifications |
| 20. | place 198 modifications |