Author
United States. Department of State
21
Russia (Federation)
3
Antigua and Barbuda
1
Armenia (Republic)
1
Australia
1
Azerbaijan
1
Bulgaria
1
Hungary
1
India
1
Indonesia
1
Japan
1
Kosovo (Republic)
1
Libya
1
Lithuania
1
Poland
1
Saint Vincent and the Grenadines
1
Singapore
1
Ukraine
1
United Arab Emirates
1
United States
1
United States. Congress. Senate. Committee on Foreign Relations
1
United States. President (2009-2017 : Obama)
1