About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  123 contributors (0%) |
| 2. |  United States  119 contributors (5%) |
| 3. |  France 73 contributors (0%) |
| 4. |  United Kingdom 45 contributors (0%) |
| 5. |  Italy 40 contributors (0%) |
| 6. |  Russia 32 contributors (0%) |
| 7. |  Poland 31 contributors (0%) |
| 8. |  Canada 30 contributors (23%) |
| 9. |  Spain 29 contributors (10%) |
| 10. |  Japan 28 contributors (36%) |
| 11. |  Bangladesh 21 contributors (29%) |
| 12. |  Austria 20 contributors (0%) |
| 13. |  Indonesia 16 contributors (31%) |
| 14. |  Czech Republic 15 contributors (0%) |
| 15. |  Switzerland 14 contributors (0%) |
| 16. |  Sweden 13 contributors (0%) |
| 17. |  Ukraine 12 contributors (0%) |
 Argentina 12 contributors (25%) | |
 India 12 contributors (8%) | |
| 18. |  Netherlands 11 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | নারায়ণগঞ্জ 7 contributors |
| Tangerang 7 contributors | |
| 2. | Karlsruhe 6 contributors |
| München 6 contributors | |
| Зеленоград 6 contributors | |
 Namangan 6 contributors | |
| Boulogne-Billancourt 6 contributors | |
| 3. | Dresden 5 contributors |
| City of Westminster 5 contributors | |
| Zürich 5 contributors | |
| Leipzig 5 contributors | |
 София 5 contributors | |
| 多摩市 5 contributors | |
| Краснодар 5 contributors | |
| Одинцово 5 contributors | |
| 4. | Lübeck 4 contributors |
| Hannover 4 contributors | |
| Milano 4 contributors | |
| Lausanne 4 contributors | |
| Heidelberg 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 25500 modifications |
| 2. | building 7176 modifications |
| highway 12136 modifications | |
| 3. | name 12097 modifications |
| 4. | natural 5783 modifications |
| 5. | addr:* 5695 modifications |
| 6. | landuse 5337 modifications |
| surface 5444 modifications | |
| 7. | ref 3934 modifications |
| 8. | route 2975 modifications |
| 9. | waterway 2724 modifications |
| 10. | boundary 2501 modifications |
| 11. | amenity 985 modifications |
| 12. | barrier 922 modifications |
| 13. | leisure 515 modifications |
| 14. | building:* 430 modifications |
| 15. | power 363 modifications |
| place 372 modifications | |
| 16. | man_made 252 modifications |
| 17. | restriction 170 modifications |