About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  135 contributors (9%) |
| 2. |  Germany  123 contributors (0%) |
| 3. |  France 79 contributors (0%) |
| 4. |  Italy 46 contributors (2%) |
| 5. |  United Kingdom 44 contributors (0%) |
| 6. |  Poland 38 contributors (0%) |
 South Africa 38 contributors (82%) | |
| 7. |  Spain 32 contributors (0%) |
| 8. |  Canada 28 contributors (7%) |
| 9. |  Brazil 26 contributors (15%) |
| 10. |  Russia 25 contributors (0%) |
| 11. |  Netherlands 21 contributors (0%) |
| 12. |  Austria 20 contributors (0%) |
| 13. |  Czech Republic 17 contributors (0%) |
| 14. |  Indonesia 16 contributors (44%) |
 Romania 16 contributors (25%) | |
| 15. |  United Republic of Tanzania 15 contributors (0%) |
| 16. |  Uruguay 13 contributors (85%) |
| 17. |  Denmark 11 contributors (0%) |
 Argentina 11 contributors (55%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Kasulu 14 contributors |
| 2. | Boulogne-Billancourt 12 contributors |
| 3. | Одинцово 8 contributors |
| München 8 contributors | |
| Barros Blancos 8 contributors | |
| Wien 8 contributors | |
| 4. | Pretoria 7 contributors |
| Зеленоград 7 contributors | |
| 5. | Домодедово 6 contributors |
 أركوم Arkoum 6 contributors | |
| 6. | Hamburg 5 contributors |
| Жуковский 5 contributors | |
| Гатчина 5 contributors | |
| Краснодар 5 contributors | |
| Воскресенск 5 contributors | |
| Praha 5 contributors | |
| Tilburg 5 contributors | |
| București 5 contributors | |
 Budapest 5 contributors | |
| Trier 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 14592 modifications |
| 2. | name:* 13919 modifications |
| 3. | highway 10048 modifications |
| 4. | name 9225 modifications |
| 5. | building 6916 modifications |
| 6. | building:* 4988 modifications |
| 7. | surface 3963 modifications |
| 8. | ref 3199 modifications |
| 9. | landuse 2321 modifications |
| 10. | route 2209 modifications |
| 11. | natural 1607 modifications |
| 12. | waterway 1442 modifications |
| 13. | power 1433 modifications |
| 14. | boundary 995 modifications |
| 15. | amenity 888 modifications |
| 16. | barrier 587 modifications |
| 17. | leisure 466 modifications |
| 18. | place 342 modifications |
| 19. | railway 201 modifications |
| 20. | man_made 194 modifications |