About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  121 contributors (4%) |
| 2. |  Germany 87 contributors (0%) |
| 3. |  France 45 contributors (0%) |
| 4. |  Canada 34 contributors (6%) |
| 5. |  United Kingdom 30 contributors (0%) |
| 6. |  Spain 23 contributors (0%) |
| 7. |  Poland 21 contributors (0%) |
| 8. |  Italy 17 contributors (0%) |
| 9. |  Russia  15 contributors (0%) |
| 10. |  Japan 14 contributors (0%) |
| 11. |  Austria 13 contributors (0%) |
| 12. |  Mexico 12 contributors (0%) |
| 13. |  Portugal 8 contributors (0%) |
 Australia 8 contributors (0%) | |
 Denmark 8 contributors (0%) | |
 Brazil 8 contributors (0%) | |
| 14. |  Sweden 7 contributors (0%) |
 Switzerland 7 contributors (0%) | |
 Czech Republic 7 contributors (0%) | |
| 15. |  Netherlands 6 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 6 contributors |
| 2. | 八幡平市 5 contributors |
| West Vancouver 5 contributors | |
| Alexandria 5 contributors | |
| 3. | Aalborg 4 contributors |
 Budapest 4 contributors | |
| Sydney 4 contributors | |
| Hamburg 4 contributors | |
| Rzeszów 4 contributors | |
| San Rafael 4 contributors | |
| Graz 4 contributors | |
| Mountain View 4 contributors | |
| 4. | Paderborn 3 contributors |
| Linz 3 contributors | |
| Reutlingen 3 contributors | |
| Salzgitter 3 contributors | |
| Denver 3 contributors | |
| Heilbronn 3 contributors | |
| Pittsburgh 3 contributors | |
| Cottbus - Chóśebuz 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 10408 modifications |
| 2. | name 8849 modifications |
| 3. | highway 7637 modifications |
| 4. | building 3737 modifications |
| ref 3828 modifications | |
| 5. | surface 3679 modifications |
| 6. | addr:* 2883 modifications |
| 7. | route 2732 modifications |
| 8. | waterway 2095 modifications |
| 9. | landuse 1644 modifications |
| 10. | natural 1354 modifications |
| 11. | building:* 1169 modifications |
| boundary 1172 modifications | |
| 12. | power 863 modifications |
| 13. | amenity 669 modifications |
| 14. | railway 587 modifications |
| 15. | barrier 480 modifications |
| 16. | man_made 219 modifications |
| 17. | public_transport 194 modifications |
| leisure 201 modifications |