About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  90 contributors (2%) |
| 2. |  France 85 contributors (9%) |
| 3. |  United States  42 contributors (21%) |
| 4. |  Italy 36 contributors (0%) |
| 5. |  Russia 31 contributors (0%) |
| 6. |  Poland 28 contributors (4%) |
| 7. |  Spain 26 contributors (0%) |
| 8. |  Japan 21 contributors (0%) |
| 9. |  Indonesia 19 contributors (32%) |
| 10. |  China 18 contributors (0%) |
 United Kingdom 18 contributors (0%) | |
 Nigeria 18 contributors (0%) | |
| 11. |  India 15 contributors (0%) |
| 12. |  Netherlands 14 contributors (0%) |
 Switzerland 14 contributors (0%) | |
| 13. |  Belgium 13 contributors (15%) |
 Canada 13 contributors (15%) | |
| 14. |  Czech Republic 11 contributors (9%) |
| 15. |  Finland 10 contributors (0%) |
 Denmark 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Ìbàdàn 18 contributors |
| 2. | Boulogne-Billancourt 7 contributors |
 မကွေး 7 contributors | |
| 3. | Milano 6 contributors |
| Grenoble 6 contributors | |
| Berlin 6 contributors | |
| 4. | Praha 5 contributors |
| Avignon 5 contributors | |
 Auckland 5 contributors | |
| 5. | Mons 4 contributors |
| Dunkerque 4 contributors | |
| Argenteuil 4 contributors | |
| Québec 4 contributors | |
| Warszawa 4 contributors | |
| Домодедово 4 contributors | |
| Liège 4 contributors | |
| Zürich 4 contributors | |
| Bern 4 contributors | |
| 6. | Pittsburgh 3 contributors |
| Cottbus - Chóśebuz 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | building 5980 modifications |
| name 6413 modifications | |
| 2. | highway 5794 modifications |
| 3. | addr:* 4111 modifications |
| 4. | name:* 3754 modifications |
| 5. | ref 2953 modifications |
| 6. | surface 2609 modifications |
| 7. | route 1926 modifications |
| 8. | landuse 1741 modifications |
| 9. | power 1662 modifications |
| 10. | boundary 1380 modifications |
| 11. | waterway 1007 modifications |
| 12. | natural 600 modifications |
| 13. | building:* 561 modifications |
| 14. | amenity 440 modifications |
| 15. | barrier 281 modifications |
| 16. | shop 142 modifications |
| 17. | railway 118 modifications |
| 18. | leisure 99 modifications |
| 19. | man_made 89 modifications |