About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  144 contributors (4%) |
| 2. |  Peru 111 contributors (0%) |
| 3. |  Germany 109 contributors (3%) |
| 4. |  France  53 contributors (2%) |
| 5. |  Italy 42 contributors (7%) |
| 6. |  United Kingdom 35 contributors (6%) |
| 7. |  Poland 27 contributors (4%) |
| 8. |  Canada 25 contributors (12%) |
| 9. |  Spain 24 contributors (0%) |
| 10. |  Russia 22 contributors (0%) |
| 11. |  Brazil 21 contributors (43%) |
| 12. |  Netherlands 18 contributors (0%) |
 Indonesia 18 contributors (33%) | |
| 13. |  Switzerland 16 contributors (0%) |
| 14. |  Japan 15 contributors (0%) |
| 15. |  China 14 contributors (0%) |
| 16. |  Bangladesh 13 contributors (46%) |
| 17. |  Ukraine 12 contributors (0%) |
 Portugal 12 contributors (8%) | |
 Nigeria 12 contributors (33%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boca Colorado 60 contributors |
| 2. | Maranura 52 contributors |
| 3. |  Bunia 7 contributors |
| München 7 contributors | |
| 4. | Panama City 6 contributors |
| Donostia / San Sebastián 6 contributors | |
| Abancay 6 contributors | |
| 5. | Kraków 5 contributors |
| Zürich 5 contributors | |
| Ivochote 5 contributors | |
| Boulogne-Billancourt 5 contributors | |
| Fayetteville 5 contributors | |
| Palangka Raya 5 contributors | |
| 6. | New London 4 contributors |
| Badalona 4 contributors | |
| Fort Wayne 4 contributors | |
| Montpellier 4 contributors | |
| Bern 4 contributors | |
| Berlin 4 contributors | |
| Erfurt 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | building 9938 modifications |
| 2. | highway 9302 modifications |
| 3. | name 8278 modifications |
| 4. | name:* 6522 modifications |
| 5. | addr:* 5947 modifications |
| 6. | natural 3754 modifications |
| 7. | surface 3728 modifications |
| 8. | landuse 3454 modifications |
| 9. | ref 3243 modifications |
| 10. | route 2464 modifications |
| 11. | building:* 1579 modifications |
| 12. | waterway 1327 modifications |
| 13. | power 1103 modifications |
| 14. | amenity 795 modifications |
| 15. | railway 600 modifications |
| boundary 659 modifications | |
| 16. | barrier 609 modifications |
| 17. | leisure 261 modifications |
| place 281 modifications | |
| 18. | man_made 175 modifications |