About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  179 contributors (1%) |
| 2. |  Germany 117 contributors (0%) |
| 3. |  France 65 contributors (0%) |
| 4. |  United Kingdom 48 contributors (0%) |
| 5. |  Italy 31 contributors (0%) |
| 6. |  Poland 30 contributors (0%) |
 Canada  30 contributors (3%) | |
| 7. |  Russia 28 contributors (0%) |
| 8. |  Spain 25 contributors (0%) |
| 9. |  Mexico 19 contributors (0%) |
| 10. |  Austria 16 contributors (0%) |
 Sweden 16 contributors (0%) | |
| 11. |  Netherlands 15 contributors (0%) |
| 12. |  Switzerland 14 contributors (0%) |
| 13. |  Brazil 13 contributors (0%) |
 Finland 13 contributors (0%) | |
 Ukraine 13 contributors (0%) | |
| 14. |  Denmark 10 contributors (0%) |
 Czech Republic 10 contributors (0%) | |
| 15. |  Norway 9 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Warszawa 8 contributors |
| 2. | City of Westminster 7 contributors |
| Toluca 7 contributors | |
| Berlin 7 contributors | |
| Espoo 7 contributors | |
| 3. | Belfort 6 contributors |
| Hamburg 6 contributors | |
| Minneapolis 6 contributors | |
| Санкт-Петербург 6 contributors | |
| 4. | Zürich 5 contributors |
| Одинцово 5 contributors | |
| Boulogne-Billancourt 5 contributors | |
| Жуковский 5 contributors | |
| Wien 5 contributors | |
| Reutlingen 5 contributors | |
| Chemnitz 5 contributors | |
| 5. | Bern 4 contributors |
 İstanbul 4 contributors | |
| Donostia / San Sebastián 4 contributors | |
| Osnabrück 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 55816 modifications |
| 2. | addr:* 11144 modifications |
| 3. | highway 9309 modifications |
| name 9369 modifications | |
| 4. | building 5441 modifications |
| 5. | surface 4106 modifications |
| 6. | natural 3190 modifications |
| landuse 3260 modifications | |
| 7. | ref 2443 modifications |
| 8. | boundary 2193 modifications |
| 9. | route 1598 modifications |
| 10. | waterway 922 modifications |
| 11. | amenity 830 modifications |
| 12. | building:* 724 modifications |
| 13. | place 686 modifications |
| 14. | barrier 681 modifications |
| 15. | leisure 501 modifications |
| 16. | power 275 modifications |
| 17. | railway 231 modifications |
| 18. | restriction 177 modifications |