About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  143 contributors (0%) |
| 2. |  United States  126 contributors (0%) |
| 3. |  France 90 contributors (0%) |
| 4. |  United Kingdom 65 contributors (0%) |
| 5. |  Italy 41 contributors (0%) |
| 6. |  Poland 35 contributors (0%) |
| 7. |  Spain 24 contributors (0%) |
| 8. |  China 20 contributors (0%) |
| 9. |  Brazil 19 contributors (0%) |
| 10. |  Canada 17 contributors (0%) |
| 11. |  Russia 16 contributors (0%) |
| 12. |  Austria 15 contributors (0%) |
 Ukraine 15 contributors (0%) | |
 Czech Republic 15 contributors (0%) | |
 Belgium 15 contributors (0%) | |
| 13. |  Sweden 14 contributors (0%) |
| 14. |  Switzerland 12 contributors (0%) |
| 15. |  Netherlands 9 contributors (0%) |
| 16. |  Myanmar (Burma) 8 contributors (0%) |
 Norway 8 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Boulogne-Billancourt 13 contributors |
| 2. | City of Westminster 11 contributors |
| 3. | Hamburg 10 contributors |
| 4. | Berlin 8 contributors |
| 5. | München 7 contributors |
| 6. | Ulm 6 contributors |
| Würzburg 6 contributors | |
| 7. | Wien 5 contributors |
| Heidelberg 5 contributors | |
| Nürnberg 5 contributors | |
| Bordeaux 5 contributors | |
| Praha 5 contributors | |
| Nantes 5 contributors | |
| 8. | Санкт-Петербург 4 contributors |
 Budapest 4 contributors | |
| Nottingham 4 contributors | |
| Montreuil 4 contributors | |
| Bern 4 contributors | |
| Venezia 4 contributors | |
| Stuttgart 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 127243 modifications |
| 2. | addr:* 48361 modifications |
| 3. | building 17422 modifications |
| 4. | name 8997 modifications |
| 5. | highway 6814 modifications |
| 6. | building:* 4016 modifications |
| 7. | ref 3544 modifications |
| 8. | surface 2914 modifications |
| 9. | landuse 2077 modifications |
| 10. | boundary 1904 modifications |
| 11. | natural 1700 modifications |
| 12. | route 1675 modifications |
| 13. | waterway 1192 modifications |
| 14. | power 1021 modifications |
| 15. | amenity 685 modifications |
| 16. | barrier 493 modifications |
| 17. | railway 284 modifications |
| place 285 modifications | |
| 18. | leisure 185 modifications |
| shop 187 modifications |