About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  130 contributors (0%) |
| 2. |  United States  102 contributors (0%) |
| 3. |  France 80 contributors (0%) |
| 4. |  United Kingdom 51 contributors (0%) |
| 5. |  Poland 47 contributors (0%) |
| 6. |  Italy 43 contributors (0%) |
| 7. |  Spain 25 contributors (0%) |
| 8. |  Canada 21 contributors (0%) |
 Netherlands 21 contributors (0%) | |
| 9. |  India 18 contributors (6%) |
 Portugal 18 contributors (0%) | |
| 10. |  Russia 16 contributors (0%) |
| 11. |  Czech Republic 14 contributors (0%) |
 Belgium 14 contributors (0%) | |
 Switzerland 14 contributors (0%) | |
| 12. |  Brazil 13 contributors (0%) |
| 13. |  Austria 12 contributors (0%) |
| 14. |  Finland 10 contributors (0%) |
| 15. |  Hungary 9 contributors (0%) |
| 16. |  Ukraine 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 11 contributors |
| 2. | Warszawa 8 contributors |
| 3. | Ulm 7 contributors |
| Praha 7 contributors | |
| 4. | München 6 contributors |
| Göttingen 6 contributors | |
| 5. | Budapest 5 contributors |
| Lyon 5 contributors | |
| Lublin 5 contributors | |
| Berlin 5 contributors | |
| Vila Nova de Gaia 5 contributors | |
| 6. | Hamburg 4 contributors |
| Winterthur 4 contributors | |
| Brescia 4 contributors | |
| Rzeszów 4 contributors | |
| Agualva-Cacém 4 contributors | |
 Binjai 4 contributors | |
| Badalona 4 contributors | |
| Heidelberg 4 contributors | |
| Metz 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name 12651 modifications |
| 2. | highway 10063 modifications |
| 3. | addr:* 8200 modifications |
| 4. | building 7111 modifications |
| 5. | name:* 6447 modifications |
| 6. | landuse 4311 modifications |
| surface 4541 modifications | |
| 7. | ref 4105 modifications |
| 8. | natural 3030 modifications |
| route 3176 modifications | |
| 9. | waterway 2198 modifications |
| 10. | building:* 1042 modifications |
| 11. | amenity 961 modifications |
| 12. | power 939 modifications |
| 13. | boundary 902 modifications |
| 14. | barrier 767 modifications |
| 15. | leisure 311 modifications |
| 16. | restriction 275 modifications |
| 17. | railway 272 modifications |
| 18. | shop 256 modifications |