About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  179 contributors (0%) |
| 2. |  United States 109 contributors (0%) |
| 3. |  France  69 contributors (0%) |
| 4. |  United Kingdom 47 contributors (0%) |
| 5. |  Poland 32 contributors (0%) |
| 6. |  Russia 31 contributors (0%) |
| 7. |  Spain 28 contributors (0%) |
| 8. |  Italy 26 contributors (0%) |
| 9. |  Netherlands 24 contributors (0%) |
| 10. |  Switzerland 20 contributors (0%) |
| 11. |  Canada 19 contributors (0%) |
| 12. |  Brazil 14 contributors (7%) |
| 13. |  Austria 13 contributors (0%) |
| 14. |  Finland 11 contributors (0%) |
| 15. |  Japan 9 contributors (0%) |
 Czech Republic 9 contributors (0%) | |
| 16. |  Ukraine 8 contributors (0%) |
 China 8 contributors (0%) | |
 Portugal 8 contributors (0%) | |
 Belgium 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 10 contributors |
| 2. | Berlin 9 contributors |
| 3. | München 7 contributors |
| Reutlingen 7 contributors | |
| 4. | Санкт-Петербург 6 contributors |
| Zürich 6 contributors | |
| Ústí nad Labem 6 contributors | |
 Entebbe 6 contributors | |
| Ulm 6 contributors | |
| Winterthur 6 contributors | |
| 5. | Strasbourg 5 contributors |
| Hannover 5 contributors | |
| Osnabrück 5 contributors | |
| Kaiserslautern 5 contributors | |
| Bonn 5 contributors | |
| 6. | Paderborn 4 contributors |
| Karlsruhe 4 contributors | |
| Meersburg 4 contributors | |
| Koblenz 4 contributors | |
| Fulda 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 8144 modifications |
| 2. | name 7353 modifications |
| 3. | addr:* 7209 modifications |
| 4. | building 5188 modifications |
| 5. | natural 4600 modifications |
| 6. | surface 4101 modifications |
| 7. | waterway 3739 modifications |
| name:* 3829 modifications | |
| 8. | landuse 3663 modifications |
| 9. | ref 2606 modifications |
| 10. | route 1859 modifications |
| 11. | boundary 812 modifications |
| 12. | power 653 modifications |
| 13. | railway 619 modifications |
| 14. | building:* 522 modifications |
| 15. | barrier 517 modifications |
| 16. | amenity 436 modifications |
| 17. | man_made 379 modifications |
| 18. | leisure 263 modifications |
| 19. | place 208 modifications |