About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  104 contributors (3%) |
| 2. |  Germany 26 contributors (0%) |
| 3. |  France 23 contributors (0%) |
| 4. |  Canada 22 contributors (23%) |
| 5. |  Brazil  16 contributors (0%) |
 Japan 16 contributors (0%) | |
| 6. |  United Kingdom 14 contributors (0%) |
| 7. |  Spain 12 contributors (0%) |
| 8. |  Australia 11 contributors (0%) |
| 9. |  Italy 9 contributors (0%) |
| 10. |  Argentina 8 contributors (13%) |
 Poland 8 contributors (0%) | |
| 11. |  Netherlands 7 contributors (0%) |
 New Zealand 7 contributors (0%) | |
 Russia 7 contributors (0%) | |
| 12. |  Switzerland 6 contributors (0%) |
| 13. |  Czech Republic 5 contributors (0%) |
| 14. |  Mexico 4 contributors (0%) |
 Portugal 4 contributors (0%) | |
 China 4 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Toronto 6 contributors |
| 2. | Mississauga 5 contributors |
| 3. | Auckland 3 contributors |
| Boulogne-Billancourt 3 contributors | |
| Bellevue 3 contributors | |
| Berkeley 3 contributors | |
| Bremerton 3 contributors | |
| Sydney 3 contributors | |
 Freetown 3 contributors | |
| Austin 3 contributors | |
| Grenoble 3 contributors | |
| 4. | Nashua 2 contributors |
| Dunedin 2 contributors | |
| 宗像市 2 contributors | |
| 品川区 2 contributors | |
| Everett 2 contributors | |
| Berlin 2 contributors | |
 Namur 2 contributors | |
| Victoria 2 contributors | |
| Olympia 2 contributors |
| No. | Map features (?) |
|---|---|
| 1. | addr:* 10828 modifications |
| 2. | highway 5423 modifications |
| 3. | name 4323 modifications |
| 4. | building 2278 modifications |
| 5. | surface 2119 modifications |
| natural 2133 modifications | |
| name:* 2134 modifications | |
| 6. | ref 1282 modifications |
| 7. | landuse 1092 modifications |
| 8. | route 1065 modifications |
| 9. | waterway 581 modifications |
| 10. | building:* 515 modifications |
| 11. | amenity 414 modifications |
| 12. | barrier 334 modifications |
| 13. | boundary 259 modifications |
| 14. | power 176 modifications |
| 15. | leisure 128 modifications |
| 16. | shop 86 modifications |
| 17. | place 85 modifications |
| 18. | railway 80 modifications |