About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  144 contributors (10%) |
| 2. |  Germany 97 contributors (0%) |
| 3. |  United Kingdom 43 contributors (0%) |
| 4. |  France  42 contributors (0%) |
| 5. |  Italy 32 contributors (0%) |
| 6. |  Spain 25 contributors (4%) |
| 7. |  Russia 24 contributors (4%) |
| 8. |  Poland 23 contributors (0%) |
| 9. |  Brazil 17 contributors (6%) |
| 10. |  Netherlands 14 contributors (0%) |
| 11. |  Czech Republic 13 contributors (0%) |
| 12. |  Canada 12 contributors (0%) |
 Ukraine 12 contributors (0%) | |
| 13. |  Sweden 11 contributors (0%) |
 Indonesia 11 contributors (18%) | |
 Switzerland 11 contributors (0%) | |
| 14. |  Chile 10 contributors (10%) |
 Finland 10 contributors (0%) | |
| 15. |  Portugal 9 contributors (0%) |
 Romania 9 contributors (44%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 9 contributors |
| 2. | Одинцово 7 contributors |
| 3. | Санкт-Петербург 6 contributors |
| Сергиев Посад 6 contributors | |
| Домодедово 6 contributors | |
| Зеленоград 6 contributors | |
| București 6 contributors | |
| Nürnberg 6 contributors | |
| Scottsdale 6 contributors | |
| 4. | Brno 5 contributors |
 Budapest 5 contributors | |
| Пушкино 5 contributors | |
 Mandaue 5 contributors | |
| Долгопрудный 5 contributors | |
| Ростов-на-Дону 5 contributors | |
| Surprise 5 contributors | |
| 5. | Berlin 4 contributors |
| München 4 contributors | |
| Heilbronn 4 contributors | |
| Bielefeld 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 8686 modifications |
| 2. | name 7146 modifications |
| 3. | addr:* 6604 modifications |
| 4. | building 4400 modifications |
| 5. | surface 4344 modifications |
| 6. | name:* 3762 modifications |
| 7. | landuse 3429 modifications |
| 8. | ref 2844 modifications |
| 9. | natural 2297 modifications |
| 10. | route 1819 modifications |
| 11. | building:* 1180 modifications |
| 12. | waterway 954 modifications |
| 13. | amenity 909 modifications |
| 14. | boundary 895 modifications |
| 15. | railway 626 modifications |
| barrier 686 modifications | |
| 16. | leisure 311 modifications |
| 17. | place 164 modifications |
| 18. | restriction 159 modifications |
| 19. | sport 125 modifications |