About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  113 contributors (0%) |
| 2. |  France  98 contributors (0%) |
| 3. |  United States 81 contributors (5%) |
| 4. |  Italy 51 contributors (2%) |
| 5. |  United Kingdom 47 contributors (2%) |
| 6. |  Russia 43 contributors (0%) |
| 7. |  Poland 33 contributors (3%) |
 Netherlands 33 contributors (3%) | |
| 8. |  Japan 21 contributors (0%) |
| 9. |  Argentina 19 contributors (5%) |
| 10. |  Brazil 18 contributors (11%) |
 Canada 18 contributors (0%) | |
| 11. |  Spain 17 contributors (0%) |
| 12. |  United Arab Emirates 16 contributors (38%) |
| 13. |  Belgium 15 contributors (0%) |
 Congo-Kinshasa 15 contributors (0%) | |
| 14. |  Austria 14 contributors (0%) |
| 15. |  Czech Republic 13 contributors (0%) |
 China 13 contributors (0%) | |
| 16. |  Ukraine 12 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Río Cuarto 12 contributors |
| Brest 12 contributors | |
| 2. | Lyon 10 contributors |
| Berlin 10 contributors | |
| Mopangu 10 contributors | |
| 3. | Jacksonville 8 contributors |
 မကွေး 8 contributors | |
| Mweka 8 contributors | |
| 4. | Зеленоград 7 contributors |
| 5. | Boulogne-Billancourt 6 contributors |
| الشارقة 6 contributors | |
 Muntinlupa 6 contributors | |
| 6. | Пушкино 5 contributors |
| Орехово-Зуево 5 contributors | |
| Bruxelles - Brussel 5 contributors | |
| City of Westminster 5 contributors | |
| Amersfoort 5 contributors | |
| München 5 contributors | |
| Гатчина 5 contributors | |
| Darmstadt 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 12586 modifications |
| 2. | name 11985 modifications |
| 3. | building 8818 modifications |
| 4. | addr:* 6287 modifications |
| 5. | waterway 5195 modifications |
| 6. | name:* 4623 modifications |
| 7. | surface 4217 modifications |
| 8. | ref 4182 modifications |
| 9. | natural 3749 modifications |
| 10. | landuse 3201 modifications |
| 11. | route 2582 modifications |
| 12. | boundary 1237 modifications |
| 13. | amenity 1047 modifications |
| 14. | power 935 modifications |
| 15. | building:* 718 modifications |
| 16. | barrier 555 modifications |
| 17. | leisure 375 modifications |
| 18. | railway 362 modifications |
| 19. | restriction 246 modifications |
| 20. | shop 182 modifications |