About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  139 contributors (4%) |
| 2. |  Germany 137 contributors (0%) |
| 3. |  France 76 contributors (0%) |
| 4. |  Russia  47 contributors (0%) |
| 5. |  Italy 44 contributors (0%) |
 United Kingdom 44 contributors (0%) | |
| 6. |  Spain 31 contributors (0%) |
| 7. |  Canada 27 contributors (0%) |
| 8. |  Brazil 26 contributors (15%) |
| 9. |  Poland 23 contributors (0%) |
| 10. |  Netherlands 22 contributors (0%) |
| 11. |  Nigeria 21 contributors (5%) |
| 12. |  Switzerland 20 contributors (0%) |
| 13. |  Austria 16 contributors (0%) |
| 14. |  India 15 contributors (0%) |
 Ukraine 15 contributors (0%) | |
| 15. |  Finland 13 contributors (0%) |
 Belgium 13 contributors (0%) | |
| 16. |  Portugal 12 contributors (0%) |
 Czech Republic 12 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Kano 18 contributors |
| 2. | Boulogne-Billancourt 11 contributors |
| 3. | München 10 contributors |
| Одинцово 10 contributors | |
| 4. | Воронеж 7 contributors |
| Жуковский 7 contributors | |
| Zürich 7 contributors | |
| 5. | Серпухов 6 contributors |
| Сергиев Посад 6 contributors | |
| Домодедово 6 contributors | |
| Симферополь 6 contributors | |
 المنامة 6 contributors | |
| Praha 6 contributors | |
| Hamburg 6 contributors | |
| Обнинск 6 contributors | |
| 6. | Ногинск 5 contributors |
| Stuttgart 5 contributors | |
| Kaiserslautern 5 contributors | |
| Зеленоград 5 contributors | |
| Орёл 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 13623 modifications |
| 2. | highway 10890 modifications |
| 3. | addr:* 9182 modifications |
| 4. | building 7560 modifications |
| 5. | ref 7142 modifications |
| 6. | name:* 6875 modifications |
| 7. | route 6090 modifications |
| 8. | surface 5049 modifications |
| 9. | landuse 3470 modifications |
| 10. | natural 2312 modifications |
| 11. | waterway 1739 modifications |
| 12. | building:* 1172 modifications |
| 13. | amenity 743 modifications |
| 14. | power 732 modifications |
| 15. | barrier 724 modifications |
| 16. | railway 618 modifications |
| boundary 619 modifications | |
| 17. | place 378 modifications |
| 18. | public_transport 281 modifications |
| 19. | leisure 238 modifications |