About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  136 contributors (0%) |
| 2. |  United States  131 contributors (11%) |
| 3. |  France 56 contributors (2%) |
| 4. |  Poland 55 contributors (0%) |
| 5. |  United Kingdom 47 contributors (6%) |
| 6. |  Sudan 41 contributors (0%) |
| 7. |  Italy 32 contributors (0%) |
| 8. |  South Africa 28 contributors (93%) |
 Brazil 28 contributors (50%) | |
| 9. |  South Sudan 26 contributors (0%) |
| 10. |  Spain 25 contributors (0%) |
| 11. |  Russia 19 contributors (0%) |
 Netherlands 19 contributors (0%) | |
| 12. |  Canada 17 contributors (12%) |
| 13. |  Austria 15 contributors (0%) |
| 14. |  Czech Republic 14 contributors (0%) |
| 15. |  Finland 12 contributors (0%) |
 India 12 contributors (17%) | |
| 16. |  Portugal 11 contributors (0%) |
 Japan 11 contributors (27%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | As Sumayh 37 contributors |
| 2. | Mabior 26 contributors |
| 3. | Piotrków Trybunalski 18 contributors |
| 4. | Łódź 16 contributors |
| 5. | Skierniewice 14 contributors |
| 6. | Berlin 13 contributors |
| 7. | Kalisz 11 contributors |
| 8. | Boulogne-Billancourt 10 contributors |
| Działoszyn 10 contributors | |
| 9. | München 9 contributors |
| Częstochowa 9 contributors | |
| Hamburg 9 contributors | |
| Sieradz 9 contributors | |
| 10. | City of Westminster 8 contributors |
| Pretoria 8 contributors | |
| 11. | Żarnów 7 contributors |
 Gazimağusa 7 contributors | |
| Akak 7 contributors | |
| 12. | Lututów 6 contributors |
| Warszawa 6 contributors |
| No. | Map features (?) |
|---|---|
| 1. | building:* 20149 modifications |
| 2. | name:* 15038 modifications |
| 3. | name 11535 modifications |
| 4. | building 10879 modifications |
| 5. | highway 10507 modifications |
| 6. | ref 6138 modifications |
| 7. | surface 4786 modifications |
| 8. | route 4696 modifications |
| 9. | landuse 2767 modifications |
| 10. | natural 2688 modifications |
| 11. | addr:* 2485 modifications |
| 12. | waterway 2076 modifications |
| 13. | boundary 1559 modifications |
| 14. | barrier 1255 modifications |
| 15. | leisure 619 modifications |
| 16. | amenity 519 modifications |
| 17. | railway 387 modifications |
| 18. | public_transport 333 modifications |
| 19. | power 270 modifications |
| 20. | sport 157 modifications |