About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  110 contributors (1%) |
| 2. |  Germany  101 contributors (0%) |
| 3. |  France 54 contributors (0%) |
| 4. |  United Kingdom 39 contributors (0%) |
| 5. |  Poland 34 contributors (0%) |
| 6. |  Italy 29 contributors (0%) |
| 7. |  Spain 27 contributors (0%) |
| 8. |  Russia 19 contributors (0%) |
| 9. |  Netherlands 17 contributors (0%) |
| 10. |  Canada 16 contributors (0%) |
| 11. |  Brazil 13 contributors (0%) |
| 12. |  Czech Republic 12 contributors (0%) |
| 13. |  Switzerland 11 contributors (0%) |
| 14. |  Portugal 10 contributors (0%) |
| 15. |  Belgium 8 contributors (0%) |
 Mozambique 8 contributors (0%) | |
 Ireland 8 contributors (0%) | |
| 16. |  Ukraine 7 contributors (0%) |
 Finland 7 contributors (0%) | |
 Madagascar 7 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Kraków 7 contributors |
| 2. | München 6 contributors |
| Долгопрудный 6 contributors | |
| 3. | Reutlingen 5 contributors |
| City of Westminster 5 contributors | |
| Зеленоград 5 contributors | |
| Heidelberg 5 contributors | |
| Обнинск 5 contributors | |
| Bellevue 5 contributors | |
| Воскресенск 5 contributors | |
| Boulogne-Billancourt 5 contributors | |
| 4. | Серпухов 4 contributors |
| Wrocław 4 contributors | |
| Подольск 4 contributors | |
| Praha 4 contributors | |
| Пушкино 4 contributors | |
| Жуковский 4 contributors | |
| Warszawa 4 contributors | |
| Курск 4 contributors | |
| Vila Nova de Gaia 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 19832 modifications |
| 2. | highway 10258 modifications |
| 3. | building 10216 modifications |
| 4. | name 8383 modifications |
| 5. | surface 4813 modifications |
| 6. | landuse 4338 modifications |
| natural 4395 modifications | |
| 7. | building:* 3164 modifications |
| 8. | name:* 2576 modifications |
| 9. | waterway 1733 modifications |
| ref 2375 modifications | |
| 10. | route 1606 modifications |
| 11. | boundary 812 modifications |
| 12. | barrier 759 modifications |
| 13. | amenity 720 modifications |
| 14. | power 614 modifications |
| 15. | man_made 379 modifications |
| leisure 453 modifications | |
| 16. | railway 213 modifications |
| 17. | place 194 modifications |