a    2017
b    Estimate.
c    Data excludes Armenia, Azerbaijan, Cyprus, Georgia, Israel and Turkey.
d    2016
e    2018
f    Data refers to a 5-year period preceding the reference year.
g    2015
h    Excluding Armenia, Azerbaijan, Cyprus, Georgia and Turkey. Includes Iran (Islamic Rep. of).
i    Including regional aid disbursements in addition to the disbursements made to individual countries and areas.