About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  129 contributors (1%) |
| 2. |  United States  118 contributors (12%) |
| 3. |  France 69 contributors (0%) |
| 4. |  United Kingdom 54 contributors (4%) |
| 5. |  Spain 35 contributors (0%) |
| 6. |  Italy 32 contributors (0%) |
| 7. |  Poland 30 contributors (3%) |
 South Africa 30 contributors (87%) | |
| 8. |  Brazil 29 contributors (24%) |
| 9. |  Russia 25 contributors (0%) |
| 10. |  Canada 19 contributors (0%) |
 Czech Republic 19 contributors (0%) | |
| 11. |  Belgium 16 contributors (0%) |
 Indonesia 16 contributors (44%) | |
| 12. |  Portugal 15 contributors (0%) |
 Netherlands 15 contributors (0%) | |
| 13. |  Austria 13 contributors (0%) |
 Uruguay 13 contributors (100%) | |
| 14. |  Romania 12 contributors (50%) |
 India 12 contributors (25%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Barros Blancos 12 contributors |
| 2. | München 10 contributors |
| Boulogne-Billancourt 10 contributors | |
| 3. | Pretoria 9 contributors |
| 4. | Johannesburg 7 contributors |
 أركوم Arkoum 7 contributors | |
| Hamburg 7 contributors | |
| 5. | Домодедово 6 contributors |
| City of Westminster 6 contributors | |
| Подольск 6 contributors | |
 København 6 contributors | |
| Bruxelles - Brussel 6 contributors | |
| 6. | Ulm 5 contributors |
| Wien 5 contributors | |
| Зеленоград 5 contributors | |
| Köln 5 contributors | |
| Nantes 5 contributors | |
| Maastricht 5 contributors | |
| 7. | Chicago 4 contributors |
| Randburg 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 45890 modifications |
| 2. | building 25010 modifications |
| 3. | highway 8035 modifications |
| 4. | name 7393 modifications |
| 5. | surface 3809 modifications |
| 6. | ref 3347 modifications |
| 7. | name:* 3038 modifications |
| 8. | landuse 2849 modifications |
| 9. | route 2424 modifications |
| 10. | natural 1263 modifications |
| 11. | waterway 1229 modifications |
| 12. | amenity 835 modifications |
| 13. | barrier 709 modifications |
| 14. | building:* 537 modifications |
| 15. | leisure 446 modifications |
| 16. | boundary 418 modifications |
| 17. | railway 410 modifications |
| 18. | power 323 modifications |
| 19. | shop 183 modifications |
| 20. | restriction 150 modifications |