About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  127 contributors (1%) |
| 2. |  United States  117 contributors (5%) |
| 3. |  France 54 contributors (2%) |
| 4. |  Italy 46 contributors (0%) |
| 5. |  Poland 39 contributors (3%) |
 United Kingdom 39 contributors (8%) | |
| 6. |  Spain 35 contributors (0%) |
| 7. |  South Africa 33 contributors (91%) |
| 8. |  Brazil 29 contributors (38%) |
| 9. |  Russia 19 contributors (0%) |
 Netherlands 19 contributors (0%) | |
| 10. |  Indonesia 18 contributors (67%) |
| 11. |  Ukraine 17 contributors (0%) |
| 12. |  Czech Republic 15 contributors (7%) |
 Canada 15 contributors (13%) | |
| 13. |  China 14 contributors (7%) |
| 14. |  Belgium 12 contributors (0%) |
 India 12 contributors (8%) | |
 Austria 12 contributors (0%) | |
| 15. |  Romania 11 contributors (55%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Pretoria 10 contributors |
| 2. | City of Westminster 9 contributors |
| 3. | Kraków 8 contributors |
| München 8 contributors | |
| 4. | Avignon 6 contributors |
| Milano 6 contributors | |
| 5. | Wien 5 contributors |
| Maastricht 5 contributors | |
| Berlin 5 contributors | |
| Boulogne-Billancourt 5 contributors | |
 Òṣogbo 5 contributors | |
 Winterthur 5 contributors | |
| Tangerang 5 contributors | |
| 6. | Louis Trichardt 4 contributors |
| Minneapolis 4 contributors | |
 Tema 4 contributors | |
| Darmstadt 4 contributors | |
| Johannesburg 4 contributors | |
| Rustenburg 4 contributors | |
| Leverkusen 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | highway 10180 modifications |
| 2. | name 8043 modifications |
| 3. | name:* 7182 modifications |
| 4. | building 6569 modifications |
| 5. | addr:* 5723 modifications |
| 6. | ref 3343 modifications |
| 7. | landuse 3101 modifications |
| surface 3148 modifications | |
| 8. | route 2178 modifications |
| 9. | natural 1732 modifications |
| 10. | power 1217 modifications |
| 11. | railway 1148 modifications |
| 12. | barrier 1102 modifications |
| 13. | waterway 950 modifications |
| 14. | building:* 719 modifications |
| 15. | amenity 606 modifications |
| 16. | boundary 384 modifications |
| 17. | place 324 modifications |
| 18. | man_made 262 modifications |
| 19. | leisure 181 modifications |