About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  148 contributors (0%) |
| 2. |  United States 94 contributors (1%) |
| 3. |  France 81 contributors (0%) |
| 4. |  Poland  43 contributors (0%) |
| 5. |  United Kingdom 40 contributors (0%) |
 Spain 40 contributors (0%) | |
| 6. |  Italy 39 contributors (0%) |
| 7. |  Russia 21 contributors (0%) |
| 8. |  Belgium 20 contributors (0%) |
 Austria 20 contributors (0%) | |
| 9. |  Czech Republic 17 contributors (0%) |
 Canada 17 contributors (0%) | |
| 10. |  Netherlands 15 contributors (0%) |
| 11. |  China 14 contributors (0%) |
 Brazil 14 contributors (0%) | |
 India 14 contributors (7%) | |
| 12. |  Portugal 13 contributors (0%) |
 Finland 13 contributors (0%) | |
| 13. |  Ukraine 11 contributors (0%) |
 Sweden 11 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Berlin 12 contributors |
| 2. | Hamburg 11 contributors |
| Boulogne-Billancourt 11 contributors | |
| 3. | Warszawa 9 contributors |
| 4. | Gent 8 contributors |
| München 8 contributors | |
| 5. | Wien 7 contributors |
| 6. | City of Westminster 5 contributors |
| Minneapolis 5 contributors | |
| Vila Nova de Gaia 5 contributors | |
| Pordenone 5 contributors | |
| Leipzig 5 contributors | |
| Lyon 5 contributors | |
| 7. | Erfurt 4 contributors |
| Monza 4 contributors | |
| Frankfurt am Main 4 contributors | |
| Gandia 4 contributors | |
| Bruxelles - Brussel 4 contributors | |
| Málaga 4 contributors | |
| Nottingham 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 27731 modifications |
| 2. | building 11010 modifications |
| 3. | highway 7653 modifications |
| 4. | name 6714 modifications |
| 5. | name:* 5329 modifications |
| 6. | surface 3594 modifications |
| 7. | natural 3498 modifications |
| 8. | landuse 3158 modifications |
| 9. | ref 2167 modifications |
| 10. | route 1529 modifications |
| 11. | amenity 1028 modifications |
| 12. | power 926 modifications |
| 13. | building:* 889 modifications |
| 14. | waterway 714 modifications |
| 15. | barrier 668 modifications |
| 16. | boundary 571 modifications |
| 17. | leisure 453 modifications |
| 18. | shop 257 modifications |
| 19. | railway 256 modifications |
| historic 260 modifications |