About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  181 contributors (0%) |
| 2. |  United States 98 contributors (0%) |
| 3. |  France  70 contributors (0%) |
| 4. |  United Kingdom 55 contributors (0%) |
| 5. |  Russia 38 contributors (0%) |
| 6. |  Italy 36 contributors (0%) |
| 7. |  Poland 27 contributors (0%) |
| 8. |  Netherlands 23 contributors (0%) |
| 9. |  Spain 19 contributors (0%) |
| 10. |  India 18 contributors (6%) |
| 11. |  Czech Republic 17 contributors (0%) |
| 12. |  Switzerland 16 contributors (0%) |
 Austria 16 contributors (0%) | |
| 13. |  Canada 15 contributors (0%) |
 Portugal 15 contributors (0%) | |
| 14. |  China 12 contributors (0%) |
 Belgium 12 contributors (0%) | |
| 15. |  Japan 11 contributors (0%) |
| 16. |  Ukraine 10 contributors (0%) |
 Indonesia 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 9 contributors |
| 2. | Aachen 7 contributors |
| Berlin 7 contributors | |
| 3. | Potsdam 6 contributors |
| Magdeburg 6 contributors | |
| Salzgitter 6 contributors | |
| City of Westminster 6 contributors | |
| 4. | Heilbronn 5 contributors |
| Санкт-Петербург 5 contributors | |
| Stuttgart 5 contributors | |
| Leipzig 5 contributors | |
 Mabior 5 contributors | |
| Warszawa 5 contributors | |
| Köln 5 contributors | |
| 5. | Heidelberg 4 contributors |
| Haarlem 4 contributors | |
| München 4 contributors | |
| Rosenheim 4 contributors | |
| Zürich 4 contributors | |
| Basel 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 14153 modifications |
| 2. | highway 10470 modifications |
| 3. | name:* 10164 modifications |
| 4. | addr:* 7655 modifications |
| 5. | ref 7505 modifications |
| 6. | route 5705 modifications |
| 7. | surface 4842 modifications |
| 8. | building 4307 modifications |
| 9. | landuse 3371 modifications |
| 10. | natural 1941 modifications |
| 11. | waterway 1487 modifications |
| 12. | boundary 1253 modifications |
| 13. | amenity 1050 modifications |
| 14. | building:* 785 modifications |
| 15. | barrier 751 modifications |
| 16. | railway 750 modifications |
| 17. | leisure 407 modifications |
| 18. | public_transport 401 modifications |
| 19. | place 333 modifications |
| 20. | power 255 modifications |