About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  135 contributors (0%) |
| 2. |  France 78 contributors (0%) |
| 3. |  Italy 45 contributors (0%) |
| 4. |  United Kingdom 39 contributors (3%) |
| 5. |  Spain 33 contributors (0%) |
| 6. |  Poland 32 contributors (0%) |
| 7. |  Japan 28 contributors (0%) |
| 8. |  Russia 24 contributors (0%) |
| 9. |  Australia 21 contributors (0%) |
 United States  21 contributors (0%) | |
| 10. |  China 19 contributors (0%) |
| 11. |  Netherlands 18 contributors (0%) |
| 12. |  Ukraine 16 contributors (0%) |
 India 16 contributors (6%) | |
| 13. |  Czech Republic 13 contributors (0%) |
 Switzerland 13 contributors (0%) | |
 Austria 13 contributors (0%) | |
| 14. |  Portugal 9 contributors (0%) |
 Sweden 9 contributors (0%) | |
| 15. |  Belgium 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 10 contributors |
| 2. | München 9 contributors |
| 3. | Boulogne-Billancourt 8 contributors |
| 4. | 品川区 7 contributors |
| 5. | Kraków 6 contributors |
| Gurugram 6 contributors | |
| 6. | Berlin 5 contributors |
| Milano 5 contributors | |
 Мінск 5 contributors | |
| Wien 5 contributors | |
| Melbourne 5 contributors | |
| Київ 5 contributors | |
| Stuttgart 5 contributors | |
| 7. | Lyon 4 contributors |
| Brno 4 contributors | |
| Hanau 4 contributors | |
| Heidelberg 4 contributors | |
| Bielefeld 4 contributors | |
| Badalona 4 contributors | |
| Potsdam 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 8848 modifications |
| 2. | name 7508 modifications |
| 3. | addr:* 6790 modifications |
| 4. | name:* 5198 modifications |
| 5. | building 3792 modifications |
| 6. | surface 3094 modifications |
| 7. | landuse 2856 modifications |
| ref 2891 modifications | |
| 8. | route 2345 modifications |
| 9. | natural 1989 modifications |
| 10. | waterway 1958 modifications |
| 11. | building:* 1112 modifications |
| 12. | amenity 842 modifications |
| 13. | power 826 modifications |
| 14. | railway 800 modifications |
| 15. | barrier 629 modifications |
| 16. | boundary 283 modifications |
| 17. | public_transport 265 modifications |
| 18. | leisure 203 modifications |
| 19. | place 177 modifications |