About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  136 contributors (1%) |
| 2. |  Germany 67 contributors (0%) |
| 3. |  United Kingdom 45 contributors (0%) |
| 4. |  France 39 contributors (0%) |
| 5. |  Italy 30 contributors (0%) |
| 6. |  Canada 27 contributors (0%) |
| 7. |  Spain  24 contributors (0%) |
| 8. |  Poland 17 contributors (0%) |
| 9. |  Russia 16 contributors (0%) |
| 10. |  Brazil 12 contributors (8%) |
| 11. |  Ukraine 9 contributors (0%) |
| 12. |  Netherlands 7 contributors (0%) |
 Austria 7 contributors (0%) | |
 Denmark 7 contributors (0%) | |
 Czech Republic 7 contributors (0%) | |
| 13. |  Australia 6 contributors (0%) |
 Finland 6 contributors (0%) | |
 Ghana 6 contributors (0%) | |
| 14. |  Portugal 5 contributors (0%) |
 Argentina 5 contributors (20%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Berlin 7 contributors |
| 2. | Waltham 5 contributors |
| Carlisle 5 contributors | |
| 3. | Argenteuil 4 contributors |
| Torrent 4 contributors | |
| Como 4 contributors | |
| Hamburg 4 contributors | |
| Boulogne-Billancourt 4 contributors | |
| 4. | Kielce 3 contributors |
| West Vancouver 3 contributors | |
| Minneapolis 3 contributors | |
| Strasbourg 3 contributors | |
| Leicester 3 contributors | |
| Домодедово 3 contributors | |
 Kadoma 3 contributors | |
| Санкт-Петербург 3 contributors | |
| Roma 3 contributors | |
| Bradford 3 contributors | |
 Chitré 3 contributors | |
| Lugo 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 10775 modifications |
| 2. | highway 9429 modifications |
| 3. | name 6952 modifications |
| 4. | name:* 6497 modifications |
| 5. | building 3632 modifications |
| 6. | surface 3519 modifications |
| 7. | ref 2854 modifications |
| 8. | landuse 2218 modifications |
| 9. | route 1940 modifications |
| 10. | natural 1565 modifications |
| 11. | barrier 808 modifications |
| 12. | power 622 modifications |
| building:* 640 modifications | |
| 13. | place 568 modifications |
| 14. | amenity 524 modifications |
| 15. | boundary 508 modifications |
| 16. | waterway 370 modifications |
| 17. | leisure 167 modifications |
| 18. | railway 165 modifications |
| 19. | restriction 154 modifications |