About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  112 contributors (4%) |
| 2. |  Germany 101 contributors (0%) |
| 3. |  France 41 contributors (0%) |
| 4. |  Poland 36 contributors (0%) |
| 5. |  United Kingdom 29 contributors (0%) |
| 6. |  Spain  28 contributors (0%) |
| 7. |  Russia 22 contributors (0%) |
| 8. |  Italy 19 contributors (0%) |
| 9. |  Netherlands 18 contributors (0%) |
 Canada 18 contributors (11%) | |
| 10. |  Austria 15 contributors (0%) |
| 11. |  Brazil 12 contributors (8%) |
| 12. |  Ukraine 11 contributors (0%) |
 Czech Republic 11 contributors (0%) | |
| 13. |  Sweden 8 contributors (0%) |
 Portugal 8 contributors (0%) | |
 Ireland 8 contributors (0%) | |
 Belgium 8 contributors (0%) | |
 Switzerland 8 contributors (0%) | |
| 14. |  Romania 7 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Leeuwarden 6 contributors |
| 2. | Warszawa 5 contributors |
| Boulogne-Billancourt 5 contributors | |
| Orlando 5 contributors | |
| Berlin 5 contributors | |
| 3. | Eindhoven 4 contributors |
| Санкт-Петербург 4 contributors | |
| Wien 4 contributors | |
| Hamburg 4 contributors | |
| Liberec 4 contributors | |
| București 4 contributors | |
| Chemnitz 4 contributors | |
| Колпино 4 contributors | |
| Dublin 4 contributors | |
| Hanau 4 contributors | |
 Chókwè 4 contributors | |
| 4. | Lakewood 3 contributors |
| Lublin 3 contributors | |
| Reutlingen 3 contributors | |
| Poitiers 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 9419 modifications |
| 2. | highway 6892 modifications |
| 3. | building 4774 modifications |
| ref 5009 modifications | |
| 4. | name:* 4240 modifications |
| 5. | addr:* 3739 modifications |
| route 4121 modifications | |
| 6. | landuse 3744 modifications |
| 7. | surface 3268 modifications |
| 8. | natural 2415 modifications |
| 9. | waterway 1377 modifications |
| 10. | boundary 1142 modifications |
| 11. | railway 624 modifications |
| 12. | amenity 523 modifications |
| 13. | barrier 481 modifications |
| 14. | building:* 420 modifications |
| 15. | power 372 modifications |
| 16. | restriction 264 modifications |
| 17. | place 186 modifications |
| 18. | leisure 156 modifications |