About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  141 contributors (0%) |
| 2. |  France  95 contributors (0%) |
| 3. |  United States 93 contributors (0%) |
| 4. |  United Kingdom 60 contributors (0%) |
| 5. |  Italy 56 contributors (0%) |
| 6. |  Poland 33 contributors (0%) |
| 7. |  Spain 31 contributors (0%) |
| 8. |  Russia 24 contributors (0%) |
| 9. |  Switzerland 18 contributors (0%) |
| 10. |  Netherlands 17 contributors (0%) |
 Austria 17 contributors (0%) | |
| 11. |  Ukraine 15 contributors (0%) |
| 12. |  Finland 14 contributors (0%) |
| 13. |  Belgium 12 contributors (0%) |
 Sweden 12 contributors (0%) | |
 Czech Republic 12 contributors (0%) | |
 Brazil 12 contributors (0%) | |
| 14. |  China 11 contributors (0%) |
 India 11 contributors (9%) | |
| 15. |  Portugal 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 12 contributors |
| 2. | Berlin 8 contributors |
| 3. | Зеленоград 7 contributors |
| 4. | Annecy 6 contributors |
| München 6 contributors | |
| 5. | Heidelberg 5 contributors |
| Nürnberg 5 contributors | |
| Bern 5 contributors | |
| Angers 5 contributors | |
 Vilnius 5 contributors | |
| Lyon 5 contributors | |
| Zürich 5 contributors | |
| Grenoble 5 contributors | |
| Ulm 5 contributors | |
| Como 5 contributors | |
| Frankfurt am Main 5 contributors | |
| City of Westminster 5 contributors | |
| 6. | Пушкино 4 contributors |
| Жуковский 4 contributors | |
| Donostia / San Sebastián 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 25758 modifications |
| 2. | name 13523 modifications |
| 3. | waterway 7924 modifications |
| highway 11180 modifications | |
| 4. | ref 5133 modifications |
| 5. | building 4838 modifications |
| 6. | surface 4448 modifications |
| 7. | landuse 4044 modifications |
| 8. | addr:* 2797 modifications |
| route 3486 modifications | |
| 9. | natural 2668 modifications |
| 10. | boundary 1648 modifications |
| 11. | railway 1358 modifications |
| 12. | building:* 822 modifications |
| 13. | amenity 800 modifications |
| 14. | power 648 modifications |
| 15. | barrier 360 modifications |
| 16. | leisure 289 modifications |
| 17. | place 266 modifications |
| 18. | shop 196 modifications |