About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  125 contributors (2%) |
| 2. |  United States  115 contributors (12%) |
| 3. |  France 66 contributors (3%) |
| 4. |  United Kingdom 43 contributors (0%) |
| 5. |  Italy 40 contributors (0%) |
| 6. |  Russia 35 contributors (0%) |
| 7. |  Canada 28 contributors (21%) |
| 8. |  Poland 24 contributors (4%) |
| 9. |  Spain 23 contributors (0%) |
| 10. |  Brazil 22 contributors (23%) |
| 11. |  China 21 contributors (0%) |
| 12. |  Netherlands 20 contributors (0%) |
| 13. |  Ukraine 15 contributors (0%) |
| 14. |  India 14 contributors (7%) |
 Japan 14 contributors (7%) | |
| 15. |  Denmark 13 contributors (8%) |
| 16. |  Czech Republic 12 contributors (0%) |
 Austria 12 contributors (0%) | |
| 17. |  Argentina 11 contributors (36%) |
| 18. |  Saudi Arabia 10 contributors (80%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Berlin 9 contributors |
| Hamburg 9 contributors | |
| 2. | Boulogne-Billancourt 8 contributors |
| 3. |  المنامة 7 contributors |
| 4. | Домодедово 6 contributors |
| Жуковский 6 contributors | |
 Kano 6 contributors | |
| 5. | Grenoble 5 contributors |
| Praha 5 contributors | |
| 6. | City of Westminster 4 contributors |
| Львів 4 contributors | |
| Wrocław 4 contributors | |
 Pereira 4 contributors | |
| Иваново 4 contributors | |
 Zürich 4 contributors | |
| Stuttgart 4 contributors | |
| Зеленоград 4 contributors | |
| Heilbronn 4 contributors | |
| Dortmund 4 contributors | |
| Воронеж 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 15392 modifications |
| 2. | highway 10143 modifications |
| 3. | name 8652 modifications |
| 4. | addr:* 7876 modifications |
| 5. | building 5906 modifications |
| 6. | ref 5001 modifications |
| 7. | surface 4420 modifications |
| 8. | landuse 2841 modifications |
| 9. | route 2760 modifications |
| 10. | natural 1625 modifications |
| 11. | waterway 1235 modifications |
| 12. | building:* 836 modifications |
| boundary 862 modifications | |
| 13. | barrier 523 modifications |
| 14. | amenity 494 modifications |
| 15. | power 467 modifications |
| 16. | restriction 380 modifications |
| 17. | railway 363 modifications |
| 18. | place 255 modifications |
| 19. | leisure 179 modifications |