About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  105 contributors (0%) |
| 2. |  United States 94 contributors (9%) |
| 3. |  France 55 contributors (0%) |
| 4. |  Italy 34 contributors (0%) |
| 5. |  United Kingdom 30 contributors (0%) |
| 6. |  Poland 22 contributors (0%) |
| 7. |  Nigeria 20 contributors (5%) |
| 8. |  Russia 17 contributors (0%) |
| 9. |  Switzerland 16 contributors (0%) |
 Spain 16 contributors (0%) | |
| 10. |  Congo-Kinshasa 14 contributors (0%) |
 Brazil 14 contributors (36%) | |
| 11. |  Netherlands 13 contributors (0%) |
| 12. |  Saudi Arabia 11 contributors (82%) |
 Belgium 11 contributors (0%) | |
| 13. |  Canada 10 contributors (10%) |
| 14. |  Turkey 9 contributors (0%) |
 Philippines 9 contributors (33%) | |
 Austria 9 contributors (0%) | |
 India 9 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Kano 17 contributors |
| 2. | Kinshasa 14 contributors |
| 3. | München 8 contributors |
| 4. | Berlin 7 contributors |
 المنامة 7 contributors | |
| 5. | Boulogne-Billancourt 6 contributors |
| 6. | Hannover 5 contributors |
| 7. | Strasbourg  4 contributors |
| Зеленоград 4 contributors | |
| Chemnitz 4 contributors | |
| Nürnberg 4 contributors | |
| Домодедово 4 contributors | |
| Enschede 4 contributors | |
| Bern 4 contributors | |
| Donostia / San Sebastián 4 contributors | |
| 8. | Heidelberg 3 contributors |
| Долгопрудный 3 contributors | |
| Leverkusen 3 contributors | |
| Amersfoort 3 contributors | |
| Oldenburg 3 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 6726 modifications |
| 2. | name 5914 modifications |
| 3. | name:* 5249 modifications |
| 4. | surface 2852 modifications |
| ref 2873 modifications | |
| 5. | landuse 2285 modifications |
| 6. | natural 2208 modifications |
| 7. | building 2157 modifications |
| 8. | addr:* 2057 modifications |
| route 2138 modifications | |
| 9. | building:* 1151 modifications |
| 10. | waterway 956 modifications |
| 11. | amenity 481 modifications |
| 12. | barrier 371 modifications |
| 13. | railway 273 modifications |
| 14. | boundary 247 modifications |
| 15. | restriction 220 modifications |
| 16. | leisure 169 modifications |
| 17. | power 157 modifications |
| 18. | place 134 modifications |