About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  121 contributors (0%) |
| 2. |  Germany  110 contributors (0%) |
| 3. |  France 43 contributors (0%) |
| 4. |  Poland 30 contributors (0%) |
 Spain 30 contributors (0%) | |
| 5. |  United Kingdom 29 contributors (0%) |
 Italy 29 contributors (0%) | |
| 6. |  Netherlands 27 contributors (0%) |
 Russia 27 contributors (0%) | |
| 7. |  Czech Republic 15 contributors (0%) |
| 8. |  Austria 14 contributors (0%) |
 Canada 14 contributors (0%) | |
| 9. |  Belgium 13 contributors (0%) |
| 10. |  Brazil 12 contributors (8%) |
| 11. |  Ukraine 11 contributors (0%) |
| 12. |  Slovakia 9 contributors (0%) |
 Finland 9 contributors (0%) | |
| 13. |  Turkey 8 contributors (0%) |
 Switzerland 8 contributors (0%) | |
 Portugal 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 12 contributors |
| 2. | Wien 7 contributors |
| 3. | Chicago 5 contributors |
| Warszawa 5 contributors | |
| Bruxelles - Brussel 5 contributors | |
| Heidelberg 5 contributors | |
| Hannover 5 contributors | |
| Deventer 5 contributors | |
| Lübeck 5 contributors | |
| 4. | Hanau 4 contributors |
| Berlin 4 contributors | |
| Sopot 4 contributors | |
| München 4 contributors | |
| Amersfoort 4 contributors | |
| Nijmegen 4 contributors | |
| Гатчина 4 contributors | |
| Gresham 4 contributors | |
| Poznań 4 contributors | |
| Paderborn 4 contributors | |
| İstanbul 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 10565 modifications |
| 2. | name 8840 modifications |
| 3. | building 5149 modifications |
| addr:* 5204 modifications | |
| surface 5417 modifications | |
| 4. | name:* 4059 modifications |
| 5. | landuse 3426 modifications |
| 6. | ref 3282 modifications |
| 7. | power 2397 modifications |
| 8. | route 2273 modifications |
| 9. | natural 2051 modifications |
| 10. | building:* 1647 modifications |
| 11. | boundary 1612 modifications |
| 12. | barrier 895 modifications |
| 13. | waterway 887 modifications |
| 14. | amenity 514 modifications |
| place 520 modifications | |
| 15. | railway 471 modifications |
| 16. | man_made 372 modifications |
| 17. | leisure 225 modifications |