About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  130 contributors (1%) |
| 2. |  Germany  102 contributors (0%) |
| 3. |  France 63 contributors (0%) |
| 4. |  United Kingdom 36 contributors (3%) |
| 5. |  Canada 35 contributors (3%) |
| 6. |  Italy 31 contributors (0%) |
 Spain 31 contributors (0%) | |
| 7. |  Poland 28 contributors (0%) |
| 8. |  Russia 26 contributors (0%) |
| 9. |  Brazil 20 contributors (5%) |
| 10. |  Belgium 18 contributors (6%) |
| 11. |  Colombia 17 contributors (6%) |
| 12. |  Netherlands 16 contributors (0%) |
| 13. |  Czech Republic 15 contributors (0%) |
| 14. |  Turkey 12 contributors (0%) |
 Switzerland 12 contributors (0%) | |
| 15. |  Mexico 10 contributors (0%) |
| 16. |  Ukraine 9 contributors (0%) |
 Austria 9 contributors (0%) | |
| 17. |  Denmark 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | München 9 contributors |
| 2. | Boulogne-Billancourt 6 contributors |
| Hamburg 6 contributors | |
| 3. | Berlin 5 contributors |
| Bruxelles - Brussel 5 contributors | |
| City of Westminster 5 contributors | |
| Praha 5 contributors | |
| Warszawa 5 contributors | |
| 4. | Strasbourg 4 contributors |
| Dresden 4 contributors | |
| Hannover 4 contributors | |
| Getafe 4 contributors | |
| Lyon 4 contributors | |
| Одинцово 4 contributors | |
| København 4 contributors | |
 Singapore 4 contributors | |
| Rostock 4 contributors | |
| 5. | Wien 3 contributors |
| Torino 3 contributors | |
 Lilongwe 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 28268 modifications |
| 2. | highway 8794 modifications |
| name 8871 modifications | |
| 3. | addr:* 7364 modifications |
| 4. | building 4463 modifications |
| ref 4502 modifications | |
| 5. | surface 3967 modifications |
| 6. | route 3413 modifications |
| 7. | landuse 3189 modifications |
| 8. | natural 2092 modifications |
| 9. | boundary 1469 modifications |
| 10. | building:* 1192 modifications |
| 11. | waterway 1137 modifications |
| 12. | amenity 629 modifications |
| 13. | barrier 472 modifications |
| 14. | power 439 modifications |
| 15. | leisure 252 modifications |
| 16. | man_made 201 modifications |
| 17. | place 191 modifications |
| 18. | railway 172 modifications |