About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  139 contributors (2%) |
| 2. |  Germany 107 contributors (0%) |
| 3. |  France 60 contributors (0%) |
| 4. |  Italy 41 contributors (0%) |
| 5. |  United Kingdom 36 contributors (0%) |
| 6. |  Poland 27 contributors (0%) |
| 7. |  Brazil 26 contributors (4%) |
| 8. |  Russia 22 contributors (0%) |
| 9. |  Switzerland  21 contributors (0%) |
| 10. |  Canada 19 contributors (0%) |
| 11. |  Spain 18 contributors (0%) |
| 12. |  Netherlands 17 contributors (0%) |
| 13. |  Belgium 13 contributors (0%) |
| 14. |  Austria 11 contributors (0%) |
 Sweden 11 contributors (0%) | |
| 15. |  Czech Republic 10 contributors (0%) |
 Finland 10 contributors (0%) | |
| 16. |  Ukraine 9 contributors (0%) |
| 17. |  Hungary 8 contributors (0%) |
 Portugal 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Hamburg 9 contributors |
| Biritinga 9 contributors | |
| Conceição do Coité 9 contributors | |
| 2. | Ulm 8 contributors |
| 3. | City of Westminster 7 contributors |
| 4. | Berlin 6 contributors |
| Boulogne-Billancourt 6 contributors | |
| Strasbourg 6 contributors | |
| Verona 6 contributors | |
| 5. | Orléans 5 contributors |
| Lille 5 contributors | |
| Tours 5 contributors | |
| Como 5 contributors | |
| 6. | Darmstadt 4 contributors |
| Köln 4 contributors | |
| Koblenz 4 contributors | |
| Genève 4 contributors | |
| Praha 4 contributors | |
 Denpasar 4 contributors | |
| Montreuil 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 12322 modifications |
| 2. | highway 11240 modifications |
| 3. | name 9720 modifications |
| 4. | name:* 9081 modifications |
| 5. | building 6958 modifications |
| 6. | ref 5477 modifications |
| 7. | surface 4919 modifications |
| 8. | route 3987 modifications |
| 9. | landuse 2458 modifications |
| 10. | natural 1969 modifications |
| 11. | barrier 1243 modifications |
| 12. | power 702 modifications |
| 13. | boundary 650 modifications |
| 14. | waterway 640 modifications |
| 15. | amenity 552 modifications |
| 16. | building:* 471 modifications |
| 17. | restriction 372 modifications |
| 18. | place 245 modifications |
| 19. | man_made 216 modifications |
| public_transport 217 modifications |