About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  74 contributors (0%) |
| 2. |  United States  55 contributors (9%) |
| 3. |  France 50 contributors (0%) |
| 4. |  Poland 29 contributors (0%) |
| 5. |  United Kingdom 23 contributors (0%) |
 Russia 23 contributors (0%) | |
| 6. |  Italy 18 contributors (0%) |
| 7. |  Japan 14 contributors (0%) |
 Netherlands 14 contributors (0%) | |
| 8. |  China 13 contributors (0%) |
| 9. |  India 11 contributors (9%) |
 Australia 11 contributors (0%) | |
| 10. |  Switzerland 10 contributors (0%) |
 Spain 10 contributors (0%) | |
| 11. |  Denmark 9 contributors (0%) |
| 12. |  Czech Republic 8 contributors (0%) |
 Austria 8 contributors (0%) | |
 Canada 8 contributors (50%) | |
| 13. |  Ukraine 7 contributors (0%) |
| 14. |  Indonesia 6 contributors (50%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Melbourne 7 contributors |
| 2. | Zürich 6 contributors |
| 3. | Boulogne-Billancourt 5 contributors |
| Berlin 5 contributors | |
| 4. | Trier 4 contributors |
| Kraków 4 contributors | |
| Freiburg im Breisgau 4 contributors | |
| Elmira 4 contributors | |
| City of Westminster 4 contributors | |
| Домодедово 4 contributors | |
| Camden 4 contributors | |
| Wien 4 contributors | |
| 5. | Denpasar 3 contributors |
| Wilmington 3 contributors | |
| Milton Keynes 3 contributors | |
| Jersey City 3 contributors | |
| Reading 3 contributors | |
| København 3 contributors | |
| Salzgitter 3 contributors | |
| Warszawa 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 5358 modifications |
| 2. | name 4241 modifications |
| 3. | name:* 3788 modifications |
| 4. | addr:* 3274 modifications |
| 5. | building 2481 modifications |
| 6. | ref 2168 modifications |
| 7. | landuse 1762 modifications |
| 8. | power 1739 modifications |
| 9. | surface 1721 modifications |
| 10. | natural 1197 modifications |
| 11. | waterway 865 modifications |
| route 910 modifications | |
| 12. | boundary 483 modifications |
| 13. | barrier 300 modifications |
| 14. | building:* 294 modifications |
| 15. | amenity 264 modifications |
| 16. | man_made 160 modifications |
| 17. | place 136 modifications |
| 18. | leisure 130 modifications |
| 19. | railway 60 modifications |