About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  142 contributors (1%) |
| 2. |  France 98 contributors (4%) |
| 3. |  Italy 46 contributors (2%) |
| 4. |  Russia 44 contributors (0%) |
| 5. |  United States 40 contributors (43%) |
| 6. |  United Kingdom 39 contributors (3%) |
| 7. |  Indonesia 26 contributors (19%) |
| 8. |  Spain 25 contributors (16%) |
| 9. |  China 24 contributors (4%) |
| 10. |  Poland  23 contributors (0%) |
| 11. |  Brazil 22 contributors (95%) |
 Netherlands 22 contributors (0%) | |
| 12. |  Australia 21 contributors (0%) |
| 13. |  Switzerland 20 contributors (0%) |
| 14. |  Ukraine 19 contributors (0%) |
| 15. |  Japan 18 contributors (0%) |
 Austria 18 contributors (11%) | |
 India 18 contributors (28%) | |
| 16. |  Belgium 16 contributors (6%) |
| 17. |  Turkey 12 contributors (8%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 18 contributors |
| 2. | Одинцово 8 contributors |
| Зеленоград 8 contributors | |
| Taga 8 contributors | |
| 3. | Avignon 7 contributors |
| Melbourne 7 contributors | |
| Winterthur 7 contributors | |
| 4. | München 6 contributors |
| Zürich 6 contributors | |
| Wien 6 contributors | |
| Belfort 6 contributors | |
| Mulhouse 6 contributors | |
| 5. | Stuttgart 5 contributors |
 Praha 5 contributors | |
| Bern 5 contributors | |
| Montreuil 5 contributors | |
| Toulouse 5 contributors | |
 تهران 5 contributors | |
| Пушкино 5 contributors | |
| Ростов-на-Дону 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 10384 modifications |
| 2. | highway 9599 modifications |
| 3. | name:* 6700 modifications |
| 4. | addr:* 5754 modifications |
| 5. | ref 5170 modifications |
| 6. | building 4465 modifications |
| 7. | surface 3704 modifications |
| 8. | landuse 3493 modifications |
| 9. | route 3302 modifications |
| 10. | natural 1925 modifications |
| 11. | waterway 1880 modifications |
| 12. | amenity 1234 modifications |
| 13. | power 694 modifications |
| boundary 715 modifications | |
| 14. | leisure 599 modifications |
| 15. | railway 545 modifications |
| 16. | building:* 405 modifications |
| barrier 421 modifications | |
| 17. | place 263 modifications |
| 18. | public_transport 179 modifications |