About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  110 contributors (0%) |
| 2. |  France 66 contributors (0%) |
| 3. |  United States  39 contributors (49%) |
| 4. |  Poland 32 contributors (3%) |
| 5. |  Russia 24 contributors (0%) |
 Italy 24 contributors (0%) | |
| 6. |  United Kingdom 22 contributors (0%) |
| 7. |  India 21 contributors (5%) |
| 8. |  Australia 18 contributors (0%) |
| 9. |  Spain 14 contributors (7%) |
 China 14 contributors (0%) | |
| 10. |  Austria 13 contributors (0%) |
 Oman 13 contributors (100%) | |
 Netherlands 13 contributors (0%) | |
| 11. |  Turkey 12 contributors (0%) |
 Czech Republic 12 contributors (0%) | |
 Japan 12 contributors (0%) | |
 Vietnam 12 contributors (8%) | |
| 12. |  Ukraine 11 contributors (0%) |
 Indonesia 11 contributors (27%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. |  روصو 9 contributors |
| 2. |  المدينة الجديدة 7 contributors |
| 3. | Nantes 6 contributors |
| Dresden 6 contributors | |
| Hamburg 6 contributors | |
| Kraków 6 contributors | |
| Heidelberg 6 contributors | |
| 4. | Enschede 5 contributors |
| Como 5 contributors | |
| Từ Sơn 5 contributors | |
 Zürich 5 contributors | |
| نزوى 5 contributors | |
| سمد الشأن 5 contributors | |
| München 5 contributors | |
| Lyon 5 contributors | |
| Melbourne 5 contributors | |
| 5. |  Klang 4 contributors |
 Bruxelles - Brussel 4 contributors | |
| Wien 4 contributors | |
 Roskilde 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 6964 modifications |
| 2. | name:* 6612 modifications |
| 3. | name 5448 modifications |
| 4. | addr:* 4212 modifications |
| 5. | building 2541 modifications |
| surface 2578 modifications | |
| 6. | landuse 1825 modifications |
| ref 1857 modifications | |
| 7. | natural 1299 modifications |
| 8. | waterway 1225 modifications |
| 9. | route 927 modifications |
| 10. | boundary 842 modifications |
| 11. | barrier 548 modifications |
| 12. | amenity 472 modifications |
| 13. | place 321 modifications |
| 14. | building:* 317 modifications |
| 15. | leisure 297 modifications |
| 16. | railway 227 modifications |
| 17. | power 131 modifications |
| 18. | restriction 85 modifications |