About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  174 contributors (0%) |
| 2. |  France 73 contributors (1%) |
| 3. |  United States 54 contributors (0%) |
| 4. |  United Kingdom  45 contributors (0%) |
| 5. |  Poland 42 contributors (0%) |
| 6. |  Italy 41 contributors (0%) |
| 7. |  Czech Republic 27 contributors (0%) |
 Netherlands 27 contributors (0%) | |
| 8. |  Spain 20 contributors (0%) |
| 9. |  Russia 18 contributors (0%) |
 Switzerland 18 contributors (0%) | |
| 10. |  Belgium 17 contributors (0%) |
| 11. |  Japan 15 contributors (0%) |
 China 15 contributors (0%) | |
| 12. |  India 14 contributors (7%) |
 Austria 14 contributors (0%) | |
| 13. |  Ukraine 11 contributors (0%) |
 Brazil 11 contributors (0%) | |
| 14. |  Portugal 10 contributors (0%) |
| 15. |  Turkey 9 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 12 contributors |
| 2. | Berlin 11 contributors |
| 3. | Hamburg 10 contributors |
| 4. | München 8 contributors |
| 5. | Winterthur 7 contributors |
| 6. | Bonn 6 contributors |
 Melbourne 6 contributors | |
| Almere 6 contributors | |
| Brno 6 contributors | |
 बिरगंज 6 contributors | |
| Hanau 6 contributors | |
| City of Westminster 6 contributors | |
| 7. | Bern 5 contributors |
| Krefeld 5 contributors | |
| Dordrecht 5 contributors | |
| Nantes 5 contributors | |
| Warszawa 5 contributors | |
| Frankfurt am Main 5 contributors | |
| Karlsruhe 5 contributors | |
| Aachen 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 8249 modifications |
| 2. | name 7825 modifications |
| 3. | addr:* 6661 modifications |
| 4. | building 5136 modifications |
| 5. | name:* 3599 modifications |
| 6. | landuse 3378 modifications |
| 7. | ref 3198 modifications |
| 8. | surface 3019 modifications |
| 9. | route 2259 modifications |
| 10. | natural 2149 modifications |
| 11. | power 1562 modifications |
| 12. | building:* 1374 modifications |
| 13. | railway 935 modifications |
| waterway 941 modifications | |
| 14. | barrier 873 modifications |
| 15. | amenity 586 modifications |
| 16. | boundary 386 modifications |
| 17. | public_transport 279 modifications |
| leisure 295 modifications | |
| 18. | shop 170 modifications |