About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  124 contributors (2%) |
| 2. |  Germany  113 contributors (0%) |
| 3. |  France 43 contributors (0%) |
| 4. |  Italy 35 contributors (0%) |
| 5. |  Poland 28 contributors (0%) |
| 6. |  Russia 26 contributors (0%) |
| 7. |  United Kingdom 23 contributors (0%) |
| 8. |  Spain 20 contributors (0%) |
| 9. |  Canada 16 contributors (0%) |
| 10. |  Austria 14 contributors (0%) |
 Brazil 14 contributors (0%) | |
| 11. |  Czech Republic 13 contributors (0%) |
| 12. |  Switzerland 12 contributors (0%) |
 Mexico 12 contributors (0%) | |
| 13. |  Netherlands 9 contributors (0%) |
| 14. |  Romania 8 contributors (0%) |
 Portugal 8 contributors (0%) | |
 Colombia 8 contributors (0%) | |
| 15. |  Slovakia 7 contributors (0%) |
 Norway 7 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 10 contributors |
| 2. | Hannover 8 contributors |
| 3. | Berlin 6 contributors |
| 4. | München 5 contributors |
| Boulogne-Billancourt 5 contributors | |
| 5. |  Morogoro 4 contributors |
 Denpasar 4 contributors | |
| Reutlingen 4 contributors | |
| Ulm 4 contributors | |
| Denver 4 contributors | |
| Oldenburg 4 contributors | |
| 6. | Kraków 3 contributors |
| Potsdam 3 contributors | |
| Bogotá 3 contributors | |
| Bielsko-Biała 3 contributors | |
 İstanbul 3 contributors | |
| Innsbruck 3 contributors | |
| Stuttgart 3 contributors | |
| Heilbronn 3 contributors | |
| Zürich 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 28393 modifications |
| 2. | highway 7128 modifications |
| 3. | name 6720 modifications |
| 4. | addr:* 5996 modifications |
| 5. | building 3915 modifications |
| 6. | surface 3385 modifications |
| 7. | landuse 2260 modifications |
| ref 2392 modifications | |
| 8. | natural 1653 modifications |
| 9. | route 1549 modifications |
| 10. | boundary 1487 modifications |
| 11. | building:* 631 modifications |
| 12. | waterway 612 modifications |
| 13. | amenity 378 modifications |
| 14. | barrier 305 modifications |
| 15. | railway 242 modifications |
| 16. | leisure 191 modifications |
| place 200 modifications | |
| 17. | man_made 191 modifications |
| 18. | public_transport 174 modifications |