About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  162 contributors (2%) |
| 2. |  Germany  110 contributors (0%) |
| 3. |  France 61 contributors (0%) |
| 4. |  United Kingdom 38 contributors (0%) |
| 5. |  Poland 33 contributors (0%) |
| 6. |  Italy 31 contributors (0%) |
| 7. |  Canada 25 contributors (4%) |
| 8. |  Spain 23 contributors (0%) |
| 9. |  Brazil 19 contributors (0%) |
| 10. |  Russia 17 contributors (0%) |
| 11. |  Netherlands 15 contributors (0%) |
| 12. |  Czech Republic 13 contributors (0%) |
| 13. |  Argentina 12 contributors (42%) |
| 14. |  Belgium 11 contributors (9%) |
 Switzerland 11 contributors (0%) | |
| 15. |  Finland 10 contributors (0%) |
| 16. |  Turkey 9 contributors (0%) |
 Austria 9 contributors (0%) | |
| 17. |  Japan 8 contributors (0%) |
 Sweden 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 7 contributors |
| Boulogne-Billancourt 7 contributors | |
| Reutlingen 7 contributors | |
| 2. | City of Westminster 6 contributors |
| Hannover 6 contributors | |
| Elgin 6 contributors | |
| 3. | Bordeaux 5 contributors |
| Riley Township 5 contributors | |
| Zürich 5 contributors | |
 Denpasar 5 contributors | |
| 4. | Kielce 4 contributors |
| Espoo 4 contributors | |
| Dordrecht 4 contributors | |
| Argenteuil 4 contributors | |
| Osnabrück 4 contributors | |
| Wien 4 contributors | |
| Warszawa 4 contributors | |
| München 4 contributors | |
| Badalona 4 contributors | |
| Chicago 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 10133 modifications |
| 2. | name 8904 modifications |
| 3. | highway 8515 modifications |
| 4. | building 6383 modifications |
| 5. | name:* 5625 modifications |
| 6. | landuse 4429 modifications |
| 7. | building:* 3930 modifications |
| 8. | ref 3701 modifications |
| 9. | natural 3382 modifications |
| surface 3527 modifications | |
| 10. | route 2298 modifications |
| 11. | power 1709 modifications |
| 12. | boundary 1537 modifications |
| 13. | waterway 1311 modifications |
| 14. | railway 1023 modifications |
| 15. | barrier 782 modifications |
| 16. | amenity 496 modifications |
| 17. | place 289 modifications |
| 18. | leisure 163 modifications |
| 19. | public_transport 151 modifications |