About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  122 contributors (0%) |
| 2. |  United States 84 contributors (0%) |
| 3. |  France 52 contributors (0%) |
| 4. |  United Kingdom 47 contributors (0%) |
| 5. |  Italy 38 contributors (0%) |
| 6. |  Spain  28 contributors (0%) |
| 7. |  Russia 27 contributors (0%) |
| 8. |  Poland 21 contributors (0%) |
| 9. |  Switzerland 19 contributors (0%) |
| 10. |  Canada 18 contributors (0%) |
| 11. |  Netherlands 16 contributors (0%) |
| 12. |  Czech Republic 15 contributors (0%) |
| 13. |  Austria 12 contributors (0%) |
| 14. |  Brazil 11 contributors (0%) |
| 15. |  Belgium 10 contributors (0%) |
 Sweden 10 contributors (0%) | |
| 16. |  Denmark 9 contributors (0%) |
| 17. |  Turkey 8 contributors (0%) |
 Hungary 8 contributors (0%) | |
 Ukraine 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 7 contributors |
| Zürich 7 contributors | |
| 2. | Reutlingen 6 contributors |
| City of Westminster 6 contributors | |
| 3. | Nürnberg 5 contributors |
| Gent 5 contributors | |
| Wien 5 contributors | |
| Budapest 5 contributors | |
| 4. | Одинцово 4 contributors |
| München 4 contributors | |
| Badalona 4 contributors | |
| Warszawa 4 contributors | |
| Brno 4 contributors | |
| Grenoble 4 contributors | |
| Haarlem 4 contributors | |
| Roma 4 contributors | |
| Lyon 4 contributors | |
| Winterthur 4 contributors | |
| Stuttgart 4 contributors | |
| 5. |  Varaždin 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 9777 modifications |
| 2. | name 9315 modifications |
| 3. | building 7463 modifications |
| 4. | addr:* 6209 modifications |
| 5. | surface 5264 modifications |
| 6. | name:* 5217 modifications |
| 7. | ref 3868 modifications |
| 8. | route 2979 modifications |
| 9. | natural 2268 modifications |
| landuse 2611 modifications | |
| 10. | waterway 2267 modifications |
| 11. | railway 1191 modifications |
| 12. | building:* 1134 modifications |
| 13. | amenity 735 modifications |
| 14. | barrier 544 modifications |
| 15. | boundary 537 modifications |
| 16. | man_made 383 modifications |
| 17. | power 301 modifications |
| 18. | shop 248 modifications |
| 19. | place 242 modifications |