About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  133 contributors (1%) |
| 2. |  United States  116 contributors (8%) |
| 3. |  France 84 contributors (4%) |
| 4. |  United Kingdom 49 contributors (0%) |
| 5. |  Italy 35 contributors (0%) |
| 6. |  Spain 34 contributors (0%) |
| 7. |  Poland 33 contributors (0%) |
| 8. |  Russia 31 contributors (0%) |
| 9. |  Brazil 25 contributors (16%) |
| 10. |  India 22 contributors (9%) |
| 11. |  Austria 20 contributors (0%) |
| 12. |  Switzerland 19 contributors (0%) |
| 13. |  Zambia 18 contributors (0%) |
 Netherlands 18 contributors (0%) | |
| 14. |  China 17 contributors (0%) |
 Japan 17 contributors (6%) | |
 Canada 17 contributors (24%) | |
| 15. |  Syria 13 contributors (8%) |
 Finland 13 contributors (8%) | |
| 16. |  Belgium 12 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Lusaka 14 contributors |
| 2. | Zürich 12 contributors |
| 3. | Godhra 8 contributors |
| التل 8 contributors | |
| Wien 8 contributors | |
| 4. | Berlin 7 contributors |
| Rennes 7 contributors | |
| Hannover 7 contributors | |
| Boulogne-Billancourt 7 contributors | |
| Caen 7 contributors | |
| 5. | Hamburg 6 contributors |
| Chongwe 6 contributors | |
| Одинцово 6 contributors | |
 المنامة 6 contributors | |
| 6. | Salford 5 contributors |
| Oldenburg 5 contributors | |
| City of Westminster 5 contributors | |
| Wolfsburg 5 contributors | |
| Lille 5 contributors | |
 Kinshasa 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 12923 modifications |
| 2. | highway 12340 modifications |
| 3. | name 9656 modifications |
| 4. | name:* 8607 modifications |
| 5. | building 6919 modifications |
| 6. | surface 5032 modifications |
| 7. | ref 4451 modifications |
| 8. | landuse 4184 modifications |
| 9. | route 2957 modifications |
| 10. | building:* 2914 modifications |
| 11. | natural 2522 modifications |
| 12. | waterway 982 modifications |
| 13. | amenity 830 modifications |
| 14. | place 826 modifications |
| 15. | boundary 809 modifications |
| 16. | barrier 637 modifications |
| 17. | railway 516 modifications |
| 18. | power 355 modifications |
| 19. | leisure 336 modifications |
| 20. | restriction 276 modifications |