About:
| No. | Countries (?) |
|---|---|
| 1. |  United States  116 contributors (34%) |
| 2. |  Germany  99 contributors (0%) |
| 3. |  France 62 contributors (0%) |
| 4. |  Poland 32 contributors (0%) |
| 5. |  Italy 28 contributors (0%) |
| 6. |  United Kingdom 26 contributors (0%) |
| 7. |  Brazil 23 contributors (30%) |
| 8. |  Belgium 19 contributors (5%) |
 Russia 19 contributors (0%) | |
| 9. |  Netherlands 17 contributors (0%) |
 Honduras 17 contributors (0%) | |
 China 17 contributors (6%) | |
| 10. |  Japan 16 contributors (0%) |
| 11. |  Czech Republic 15 contributors (0%) |
| 12. |  Spain 14 contributors (7%) |
| 13. |  India 13 contributors (23%) |
| 14. |  Kenya 12 contributors (50%) |
| 15. |  Ukraine 11 contributors (0%) |
 Iraq 11 contributors (0%) | |
| 16. |  Romania 10 contributors (0%) |
| No. | Cities and surrounding areas |
|---|---|
| 1. | Choluteca 12 contributors |
| 2. | Booneville 11 contributors |
| 3. | Kakamega 8 contributors |
| 4. | Kisumu 7 contributors |
| Thika 7 contributors | |
| 5. | Salyersville 6 contributors |
| Nakuru 6 contributors | |
| Houston 6 contributors | |
| McAllen 6 contributors | |
| 6. | الكوفة 5 contributors |
| Nairobi 5 contributors | |
| Paris 5 contributors | |
| London 5 contributors | |
| Machakos 5 contributors | |
| Praha 5 contributors | |
| San Lorenzo 5 contributors | |
| Bruxelles - Brussel 5 contributors | |
| 7. | Kraków 4 contributors |
| Arlington 4 contributors | |
 Budapest 4 contributors |
| No. | Map features (?) |
|---|---|
| 1. | name:* 10433 modifications |
| 2. | highway 8515 modifications |
| 3. | name 6011 modifications |
| 4. | addr:* 4511 modifications |
| 5. | building 3752 modifications |
| 6. | natural 3034 modifications |
| surface 3138 modifications | |
| 7. | ref 2359 modifications |
| 8. | landuse 1781 modifications |
| 9. | route 1653 modifications |
| 10. | waterway 1109 modifications |
| 11. | building:* 918 modifications |
| 12. | amenity 419 modifications |
| barrier 432 modifications | |
| boundary 436 modifications | |
| 13. | railway 287 modifications |
| 14. | place 165 modifications |
| 15. | restriction 154 modifications |
| 16. | public_transport 143 modifications |
| 17. | leisure 126 modifications |