About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  112 contributors (0%) |
| 2. |  United States  67 contributors (25%) |
| 3. |  France 66 contributors (3%) |
| 4. |  Italy 55 contributors (9%) |
| 5. |  United Kingdom 43 contributors (0%) |
| 6. |  Spain 35 contributors (9%) |
| 7. |  India 32 contributors (44%) |
 Russia 32 contributors (0%) | |
| 8. |  Indonesia 27 contributors (56%) |
| 9. |  Poland 25 contributors (0%) |
| 10. |  Nigeria 23 contributors (9%) |
| 11. |  Turkey 18 contributors (56%) |
| 12. |  Japan 17 contributors (6%) |
| 13. |  Czech Republic 16 contributors (0%) |
| 14. |  Australia 15 contributors (7%) |
 Belgium 15 contributors (13%) | |
 Switzerland 15 contributors (0%) | |
| 15. |  Brazil 14 contributors (79%) |
 Netherlands 14 contributors (0%) | |
| 16. |  Austria 13 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Lagos 9 contributors |
| 2. |  Chinsali 8 contributors |
| 3. | Boulogne-Billancourt 7 contributors |
| Berlin 7 contributors | |
| München 7 contributors | |
| 4. | Zürich 6 contributors |
| Vicenza 6 contributors | |
| Jersey City 6 contributors | |
 Namangan 6 contributors | |
| 5. | Stuttgart 5 contributors |
| Donostia / San Sebastián 5 contributors | |
| İzmir 5 contributors | |
| Hempstead 5 contributors | |
| Pittsburgh 5 contributors | |
| Augsburg 5 contributors | |
| Getafe 5 contributors | |
| Heidelberg 5 contributors | |
| Bruxelles - Brussel 5 contributors | |
| 6. | Thane 4 contributors |
 Budapest 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 12273 modifications |
| 2. | name:* 9465 modifications |
| 3. | highway 8944 modifications |
| name 8982 modifications | |
| 4. | building 6184 modifications |
| 5. | ref 5233 modifications |
| 6. | route 4480 modifications |
| 7. | surface 3306 modifications |
| 8. | landuse 2899 modifications |
| 9. | natural 1351 modifications |
| 10. | waterway 1127 modifications |
| 11. | boundary 1085 modifications |
| 12. | building:* 822 modifications |
| 13. | barrier 735 modifications |
| 14. | leisure 664 modifications |
| 15. | amenity 539 modifications |
| 16. | power 462 modifications |
| 17. | shop 191 modifications |
| 18. | man_made 176 modifications |
| 19. | railway 165 modifications |