About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  154 contributors (3%) |
| 2. |  Germany  109 contributors (0%) |
| 3. |  France 57 contributors (0%) |
| 4. |  United Kingdom 36 contributors (0%) |
| 5. |  Poland 32 contributors (0%) |
| 6. |  Canada 28 contributors (4%) |
| 7. |  Italy 24 contributors (0%) |
| 8. |  Russia 20 contributors (0%) |
| 9. |  Spain 19 contributors (0%) |
| 10. |  Netherlands 18 contributors (0%) |
| 11. |  Brazil 17 contributors (6%) |
| 12. |  Sweden 11 contributors (0%) |
 Belgium 11 contributors (0%) | |
 Czech Republic 11 contributors (0%) | |
| 13. |  Ukraine 10 contributors (0%) |
| 14. |  Hungary 8 contributors (0%) |
| 15. |  Portugal 7 contributors (0%) |
 Ireland 7 contributors (0%) | |
 Austria 7 contributors (0%) | |
 Australia 7 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Aurora 11 contributors |
| 2. | Berlin 8 contributors |
| Hamburg 8 contributors | |
| 3. | Boulogne-Billancourt 7 contributors |
| München 7 contributors | |
| 4. | Reutlingen 5 contributors |
| Hannover 5 contributors | |
| Heidelberg 5 contributors | |
| Warszawa 5 contributors | |
| 5. | Cottbus - Chóśebuz 4 contributors |
| Köln 4 contributors | |
| Одинцово 4 contributors | |
| Argenteuil 4 contributors | |
| City of Westminster 4 contributors | |
| Columbus 4 contributors | |
| Подольск 4 contributors | |
| Stuttgart 4 contributors | |
| Budapest 4 contributors | |
 Wakiso 4 contributors | |
| Richmond 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 8777 modifications |
| 2. | highway 7592 modifications |
| 3. | addr:* 4974 modifications |
| name:* 5514 modifications | |
| 4. | ref 4775 modifications |
| 5. | building 3935 modifications |
| 6. | route 3570 modifications |
| 7. | surface 3403 modifications |
| 8. | landuse 2550 modifications |
| 9. | natural 2311 modifications |
| 10. | railway 1005 modifications |
| 11. | waterway 868 modifications |
| 12. | power 754 modifications |
| 13. | building:* 658 modifications |
| 14. | boundary 606 modifications |
| 15. | amenity 481 modifications |
| 16. | barrier 453 modifications |
| 17. | leisure 231 modifications |
| 18. | man_made 171 modifications |
| 19. | place 166 modifications |