About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  144 contributors (6%) |
| 2. |  Germany  97 contributors (0%) |
| 3. |  Peru 85 contributors (0%) |
| 4. |  France 76 contributors (1%) |
| 5. |  Italy 54 contributors (0%) |
| 6. |  United Kingdom 45 contributors (2%) |
| 7. |  Russia 27 contributors (0%) |
| 8. |  Canada 26 contributors (19%) |
| 9. |  Panama 24 contributors (0%) |
| 10. |  Poland 19 contributors (0%) |
 Venezuela 19 contributors (0%) | |
 Spain 19 contributors (0%) | |
| 11. |  Japan 18 contributors (0%) |
| 12. |  Netherlands 15 contributors (0%) |
 Brazil 15 contributors (33%) | |
| 13. |  Sweden 14 contributors (0%) |
 Austria 14 contributors (0%) | |
| 14. |  Switzerland 13 contributors (0%) |
| 15. |  Czech Republic 12 contributors (0%) |
 China 12 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Moyobamba 42 contributors |
| 2. | Chachapoyas 37 contributors |
| 3. | Maiquetía 17 contributors |
| 4. | Changuinola 16 contributors |
| 5. | Tingo María 10 contributors |
| Boulogne-Billancourt 10 contributors | |
| 6. | Berlin 8 contributors |
| 7. | Wien 6 contributors |
| Milano 6 contributors | |
| Chitré 6 contributors | |
| 8. | Stockholm 5 contributors |
| Paderborn 5 contributors | |
| 9. | Glasgow 4 contributors |
| Kiel 4 contributors | |
| Potsdam 4 contributors | |
| München 4 contributors | |
| Nantes 4 contributors | |
| Bellevue 4 contributors | |
| Oldenburg 4 contributors | |
| Siegen 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 10143 modifications |
| 2. | building 9759 modifications |
| 3. | name 8178 modifications |
| 4. | name:* 7308 modifications |
| 5. | addr:* 6626 modifications |
| 6. | surface 4118 modifications |
| 7. | landuse 3336 modifications |
| 8. | ref 2987 modifications |
| 9. | natural 2520 modifications |
| 10. | route 1821 modifications |
| 11. | power 1615 modifications |
| 12. | building:* 1003 modifications |
| boundary 1166 modifications | |
| 13. | waterway 1054 modifications |
| 14. | amenity 688 modifications |
| 15. | barrier 602 modifications |
| 16. | place 278 modifications |
| 17. | leisure 270 modifications |
| 18. | man_made 190 modifications |
| 19. | shop 169 modifications |