About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  118 contributors (0%) |
| 2. |  Poland  44 contributors (0%) |
| 3. |  France 41 contributors (0%) |
| 4. |  United Kingdom 40 contributors (0%) |
| 5. |  Spain 31 contributors (3%) |
| 6. |  Italy 22 contributors (0%) |
| 7. |  Japan 16 contributors (0%) |
 Russia 16 contributors (0%) | |
| 8. |  United States 15 contributors (7%) |
| 9. |  Switzerland 13 contributors (0%) |
 Netherlands 13 contributors (0%) | |
| 10. |  India 11 contributors (0%) |
| 11. |  China 10 contributors (0%) |
| 12. |  Australia 9 contributors (0%) |
 Austria 9 contributors (0%) | |
| 13. |  Finland 8 contributors (0%) |
 Czech Republic 8 contributors (0%) | |
 Iran 8 contributors (0%) | |
 Sweden 8 contributors (0%) | |
| 14. |  Hungary 7 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Paris 9 contributors |
| 2. | München 8 contributors |
| 3. | London 7 contributors |
| 4. | Berlin 6 contributors |
| 5. | Warszawa 5 contributors |
| Bonn 5 contributors | |
| Dresden 5 contributors | |
| Ulm 5 contributors | |
| 6. | Cottbus 4 contributors |
| Kraków 4 contributors | |
| Leiden 4 contributors | |
| Hamburg 4 contributors | |
| Genève 4 contributors | |
| ری 4 contributors | |
 Gaighat 4 contributors | |
| 7. | Budapest 3 contributors |
| Kaiserslautern 3 contributors | |
| Göteborg 3 contributors | |
| Torino 3 contributors | |
 København 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 42277 modifications |
| 2. | name:* 30537 modifications |
| 3. | building 19304 modifications |
| 4. | name 13937 modifications |
| 5. | highway 12836 modifications |
| 6. | ref 7728 modifications |
| 7. | route 4097 modifications |
| 8. | landuse 2987 modifications |
| surface 3012 modifications | |
| 9. | power 2015 modifications |
| 10. | natural 1319 modifications |
| 11. | railway 1114 modifications |
| 12. | waterway 993 modifications |
| 13. | building:* 983 modifications |
| 14. | barrier 486 modifications |
| 15. | amenity 425 modifications |
| 16. | boundary 410 modifications |
| 17. | leisure 295 modifications |
| 18. | place 281 modifications |
| 19. | public_transport 141 modifications |