About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  132 contributors (0%) |
| 2. |  Germany 96 contributors (0%) |
| 3. |  France 40 contributors (0%) |
 United Kingdom 40 contributors (0%) | |
| 4. |  Canada  30 contributors (0%) |
| 5. |  Italy 24 contributors (0%) |
| 6. |  Poland 20 contributors (0%) |
| 7. |  Spain 18 contributors (0%) |
| 8. |  Brazil 14 contributors (7%) |
| 9. |  Portugal 12 contributors (0%) |
| 10. |  Netherlands 11 contributors (0%) |
 Belgium 11 contributors (0%) | |
| 11. |  Turkey 9 contributors (0%) |
| 12. |  Russia 8 contributors (0%) |
 Austria 8 contributors (0%) | |
 Switzerland 8 contributors (0%) | |
| 13. |  Japan 7 contributors (0%) |
| 14. |  Finland 6 contributors (0%) |
 Czech Republic 6 contributors (0%) | |
 Indonesia 6 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | City of Westminster 6 contributors |
| Boulogne-Billancourt 6 contributors | |
| Leipzig 6 contributors | |
| 2. | Karlsruhe 5 contributors |
| Zürich 5 contributors | |
| 3. | Berlin 4 contributors |
| Heidelberg 4 contributors | |
| Toronto 4 contributors | |
| Freiburg im Breisgau 4 contributors | |
 Budapest 4 contributors | |
| Saarbrücken 4 contributors | |
| 4. | Liège 3 contributors |
| Palermo 3 contributors | |
| Praha 3 contributors | |
| Göttingen 3 contributors | |
| Augsburg 3 contributors | |
| Chicago 3 contributors | |
| Austin 3 contributors | |
| Buffalo 3 contributors | |
| Kaiserslautern 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 9866 modifications |
| 2. | name 8166 modifications |
| 3. | highway 8018 modifications |
| 4. | building 3826 modifications |
| 5. | surface 3745 modifications |
| 6. | ref 3482 modifications |
| 7. | route 2749 modifications |
| 8. | landuse 2586 modifications |
| name:* 2640 modifications | |
| 9. | natural 2427 modifications |
| 10. | power 1216 modifications |
| 11. | waterway 871 modifications |
| 12. | barrier 467 modifications |
| 13. | amenity 432 modifications |
| 14. | railway 384 modifications |
| 15. | man_made 214 modifications |
| 16. | leisure 207 modifications |
| 17. | boundary 196 modifications |
| 18. | building:* 157 modifications |
| 19. | public_transport 151 modifications |