About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  104 contributors (39%) |
| 2. |  Germany 99 contributors (3%) |
| 3. |  France 54 contributors (0%) |
| 4. |  United Kingdom  45 contributors (16%) |
| 5. |  Mexico 38 contributors (89%) |
| 6. |  Italy 32 contributors (0%) |
| 7. |  Russia 30 contributors (13%) |
| 8. |  Indonesia 24 contributors (8%) |
| 9. |  Spain 21 contributors (0%) |
 Brazil 21 contributors (33%) | |
| 10. |  Netherlands 20 contributors (0%) |
| 11. |  Poland 18 contributors (0%) |
| 12. |  India 17 contributors (12%) |
| 13. |  Belgium 16 contributors (0%) |
| 14. |  United Republic of Tanzania 15 contributors (27%) |
| 15. |  Greece 14 contributors (71%) |
| 16. |  Switzerland 13 contributors (0%) |
| 17. |  Ukraine 12 contributors (0%) |
 Philippines 12 contributors (0%) | |
| 18. |  Austria 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Bellevue 11 contributors |
| Tacoma 11 contributors | |
| Paris 11 contributors | |
| 2. | Puebla 10 contributors |
| 3. | London 9 contributors |
| 4. | Garut 8 contributors |
| 5. |  Francistown 7 contributors |
| 6. | Syracuse 6 contributors |
| Zürich 6 contributors | |
| Bandung 6 contributors | |
| 7. | Amersfoort 5 contributors |
| München 5 contributors | |
| Dar es Salaam 5 contributors | |
 مدينة العاشر من رمضان 5 contributors | |
| 8. | Alexandria 4 contributors |
| Montpellier 4 contributors | |
| Basel 4 contributors | |
| Liège 4 contributors | |
| Greensboro 4 contributors | |
| بني سويف 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 12879 modifications |
| 2. | highway 12415 modifications |
| 3. | name 10213 modifications |
| 4. | name:* 8712 modifications |
| 5. | building 8048 modifications |
| 6. | surface 4297 modifications |
| 7. | ref 3427 modifications |
| 8. | landuse 3307 modifications |
| 9. | natural 2163 modifications |
| 10. | route 2040 modifications |
| 11. | waterway 1607 modifications |
| 12. | building:* 1427 modifications |
| 13. | place 710 modifications |
| 14. | boundary 615 modifications |
| 15. | amenity 416 modifications |
| barrier 425 modifications | |
| 16. | man_made 310 modifications |
| 17. | leisure 239 modifications |
| 18. | railway 193 modifications |
| 19. | restriction 175 modifications |