About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  161 contributors (0%) |
| 2. |  France 71 contributors (0%) |
| 3. |  United States 58 contributors (3%) |
| 4. |  United Kingdom  41 contributors (2%) |
| 5. |  Italy 39 contributors (0%) |
| 6. |  Poland 34 contributors (0%) |
| 7. |  Spain 29 contributors (0%) |
| 8. |  Japan 26 contributors (0%) |
| 9. |  Canada 22 contributors (5%) |
 Nigeria 22 contributors (0%) | |
| 10. |  Russia 20 contributors (0%) |
| 11. |  Netherlands 19 contributors (0%) |
 China 19 contributors (0%) | |
| 12. |  Brazil 17 contributors (0%) |
 Czech Republic 17 contributors (0%) | |
| 13. |  Belgium 14 contributors (0%) |
| 14. |  Austria 13 contributors (0%) |
| 15. |  Australia 12 contributors (0%) |
 India 12 contributors (0%) | |
| 16. |  Ukraine 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Ìbàdàn 19 contributors |
| 2. | Boulogne-Billancourt 10 contributors |
| 3. | Chemnitz 9 contributors |
| 4. | City of Westminster 7 contributors |
| Heidelberg 7 contributors | |
| Berlin 7 contributors | |
| Nürnberg 7 contributors | |
| 5. | Warszawa 6 contributors |
| Leipzig 6 contributors | |
| Wien 6 contributors | |
| Hannover 6 contributors | |
| 6. | Praha 5 contributors |
 København 5 contributors | |
| 7. | Amersfoort 4 contributors |
| München 4 contributors | |
| Clermont-Ferrand 4 contributors | |
| 品川区 4 contributors | |
| Bruxelles - Brussel 4 contributors | |
| Heilbronn 4 contributors | |
 Budapest 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 7880 modifications |
| 2. | name 7758 modifications |
| 3. | building 4434 modifications |
| ref 4747 modifications | |
| 4. | landuse 3795 modifications |
| 5. | addr:* 3514 modifications |
| 6. | route 3350 modifications |
| 7. | surface 3169 modifications |
| 8. | name:* 2771 modifications |
| 9. | natural 1584 modifications |
| building:* 1636 modifications | |
| 10. | waterway 1040 modifications |
| 11. | barrier 873 modifications |
| railway 898 modifications | |
| 12. | power 486 modifications |
| 13. | amenity 454 modifications |
| 14. | boundary 343 modifications |
| 15. | public_transport 254 modifications |
| 16. | man_made 155 modifications |
| 17. | place 136 modifications |