About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  115 contributors (2%) |
| 2. |  France  77 contributors (1%) |
| 3. |  Russia 48 contributors (0%) |
| 4. |  United States 44 contributors (36%) |
| 5. |  Italy 38 contributors (5%) |
| 6. |  United Kingdom 37 contributors (0%) |
| 7. |  Spain 32 contributors (6%) |
| 8. |  Poland 30 contributors (0%) |
| 9. |  Australia 20 contributors (0%) |
| 10. |  Portugal 19 contributors (0%) |
| 11. |  India 18 contributors (11%) |
| 12. |  Netherlands 17 contributors (0%) |
| 13. |  Switzerland 16 contributors (0%) |
| 14. |  Brazil 15 contributors (40%) |
 Czech Republic 15 contributors (0%) | |
 Ukraine 15 contributors (0%) | |
| 15. |  Canada 14 contributors (50%) |
| 16. |  Saudi Arabia 13 contributors (85%) |
 Japan 13 contributors (0%) | |
 China 13 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. |  المنامة 9 contributors |
| 2. | Berlin 8 contributors |
| Boulogne-Billancourt 8 contributors | |
| 3. | Воронеж 7 contributors |
| 4. | Екатеринбург 6 contributors |
| Praha 6 contributors | |
| Agualva-Cacém 6 contributors | |
| 5. | Zürich 5 contributors |
| Красноярск 5 contributors | |
 Bruxelles - Brussel 5 contributors | |
| 6. | City of Westminster 4 contributors |
| Stuttgart 4 contributors | |
| Rennes 4 contributors | |
| Montréal 4 contributors | |
 الخرطوم 4 contributors | |
| Vila Franca de Xira 4 contributors | |
| Haarlem 4 contributors | |
| Тамбов 4 contributors | |
 Espoo 4 contributors | |
| Heilbronn 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 20983 modifications |
| 2. | highway 7617 modifications |
| 3. | name 6546 modifications |
| 4. | addr:* 6054 modifications |
| 5. | building 4957 modifications |
| 6. | surface 3482 modifications |
| 7. | ref 2861 modifications |
| 8. | landuse 2719 modifications |
| 9. | natural 2420 modifications |
| 10. | route 1654 modifications |
| 11. | boundary 820 modifications |
| 12. | barrier 661 modifications |
| 13. | railway 584 modifications |
| amenity 588 modifications | |
| 14. | waterway 531 modifications |
| 15. | place 447 modifications |
| 16. | power 429 modifications |
| 17. | leisure 273 modifications |
| 18. | building:* 262 modifications |
| 19. | restriction 253 modifications |