About:
| No. | Countries (?) |
|---|---|
| 1. |  Germany  137 contributors (2%) |
| 2. |  France 93 contributors (5%) |
| 3. |  United States  45 contributors (27%) |
| 4. |  United Kingdom 44 contributors (11%) |
| 5. |  Italy 43 contributors (7%) |
| 6. |  Russia 39 contributors (0%) |
| 7. |  Indonesia 35 contributors (3%) |
| 8. |  Spain 34 contributors (15%) |
| 9. |  China 26 contributors (0%) |
| 10. |  Poland 25 contributors (0%) |
| 11. |  Switzerland 21 contributors (5%) |
| 12. |  Belgium 20 contributors (5%) |
 India 20 contributors (25%) | |
| 13. |  Netherlands 19 contributors (5%) |
| 14. |  Vietnam 18 contributors (22%) |
| 15. |  Austria 16 contributors (0%) |
 Czech Republic 16 contributors (0%) | |
 Ukraine 16 contributors (0%) | |
| 16. |  Denmark 15 contributors (0%) |
| 17. |  Japan 14 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Taga 21 contributors |
| 2. | Kumba 19 contributors |
| 3. | Waelengga 18 contributors |
| 4. | Stuttgart 9 contributors |
| 5. | Dresden 7 contributors |
| Berlin 7 contributors | |
| 6. | Boulogne-Billancourt 6 contributors |
| Домодедово 6 contributors | |
| Bonn 6 contributors | |
| 7. | Lyon 5 contributors |
| Thane 5 contributors | |
| Zürich 5 contributors | |
| Ajaccio 5 contributors | |
| Kraków 5 contributors | |
| København 5 contributors | |
| City of Westminster 5 contributors | |
| Nice 5 contributors | |
| Bastia 5 contributors | |
| Rennes 5 contributors | |
 Rīga 5 contributors |
| No. | Map features (?) |
|---|---|
| 1. | building 11191 modifications |
| 2. | name:* 9899 modifications |
| 3. | addr:* 7054 modifications |
| 4. | highway 6980 modifications |
| name 7028 modifications | |
| 5. | ref 3384 modifications |
| 6. | power 2733 modifications |
| surface 2847 modifications | |
| 7. | landuse 2400 modifications |
| 8. | natural 2116 modifications |
| 9. | route 2092 modifications |
| 10. | waterway 1001 modifications |
| boundary 1097 modifications | |
| 11. | barrier 782 modifications |
| 12. | building:* 664 modifications |
| 13. | railway 626 modifications |
| 14. | amenity 622 modifications |
| 15. | leisure 215 modifications |
| 16. | place 179 modifications |
| 17. | public_transport 169 modifications |