(in millions US$) | | December 31, 2017 | | December 31, 2016 | | ||
United States of America | | | 612 | | | 591 | |
Other O.E.C.D. | | | - | | | 409 | |
Multilateral | | | - | | | - | |
Latin America | | | 7 | | | 8 | |
Total | | | 619 | | | 1,008 | |