IMU classifies Developing Countries as those with Gross National Income (GNI) per capita in USD, not exceeding USD 11.000, in accordance with the United Nations data (December 2015). 

The countries are divided into 5 Categories:
Priority 1 GNI per capita below 2.200 US$
Priority 2 GNI per capita in the interval from 2.200 US$ to 4.400 US$
Priority 3 GNI per capita in the interval from 4.400 US$ to 6.600 US$
Priority 4 GNI per capita in the interval from6 .600 US$ to 8.800 US$
Priority 5 GNI per capita in the interval from 8.800 US$ to 11.000 US$

 

All countries classified as "DEVELOPING COUNTRIES" (based on the GNI from 2015) an be found - listed alphabetically- below:

 

Afghanistan (Priority 1)

Albania (Priority 3)

Algeria (Priority 3)
Angola (Priority 3)
Armenia (Priority 2)
Azerbaijan (Priority 4)

 

Bangladesh (Priority 1)
Belarus (Priority 4)
Belize (Priority 3)
Benin (Priority 1)
Bhutan (Priority 2)

Bolivia (Priority 2)

Bosnia and Herzegovina (Priority 3)
Botswana (Priority 4)
Bulgaria (Priority 4)
Burkina Faso (Priority 1)
Burundi (Priority 1)

 

Cabo Verde (Priority 2)
Cambodia (Priority 1)
Cameroon (Priority 1)
Central African Republic (Priority 1)
Chad (Priority 1)
China (excluding Hong Kong and Macao) (Priority 4)
Colombia (Priority 4)
Comoros (Priority 1)
Congo (Priority 2)
Costa Rica (Priority 5)
Côte d'Ivoire (Priority 1)
Cuba (Priority 4)

 

D.P.R. of Korea (Priority 1)
D.R. of the Congo (Priority 1)
Djibouti (Priority 1)
Dominica (Priority 4)
Dominican Republic (Priority 3)

 

Ecuador (Priority 3)

Egypt (Priority 2)
El Salvador (Priority 2)
Eritrea (Priority 1)
Ethiopia (Priority 1)

 

Fiji (Priority 3)

 

Gabon (Priority 5)
Gambia (Priority 1)
Georgia (Priority 2)
Ghana (Priority 1)
Grenada (Priority 4)
Guatemala (Priority 2)
Guinea (Priority 1)
Guinea-Bissau (Priority 1)
Guyana (Priority 2)

 

Haiti (Priority 1)
Honduras (Priority 2)

 

India (Priority 1)
Indonesia (Priority 2)
Iran (Islamic Republic of) (Priority 3)
Iraq (Priority 3)

 

Jamaica (Priority 3)
Jordan (Priority 3)

 

Kenya (Priority 1)
Kiribati (Priority 2)
Kosovo (Priority 2)
Kyrgyzstan (Priority 1)

 

Lao People's DR (Priority 1)
Lebanon (Priority 4)
Lesotho (Priority 1)
Liberia (Priority 1)
Libya (Priority 3)

 

Madagascar (Priority 1)
Malawi (Priority 1)
Malaysia (Priority 5)
Maldives (Priority 4)
Mali (Priority 1)
Marshall Islands (Priority 3)
Mauritania (Priority 1)
Mauritius (Priority 5)
Mexico (Priority 5)
Micronesia (FS of) (Priority 2)
Mongolia (Priority 2)
Montenegro (Priority 4)
Morocco (Priority 2)
Mozambique (Priority 1)
Myanmar (Priority 1)

 

Namibia (Priority 3)
Nepal (Priority 1)
Nicaragua (Priority 1)
Niger (Priority 1)
Nigeria (Priority 2)

 

Pakistan (Priority 1)
Palau (Priority 5)
Papua New Guinea (Priority 1)
Paraguay (Priority 3)
Peru (Priority 3)
Philippines (Priority 2)

 

Republic of Moldova (Priority 1)
Romania (Priority 5)
Rwanda (Priority 1)

 

Saint Lucia (Priority 4)
Samoa (Priority 2)
Sao Tome and Principe (Priority 1)
Senegal (Priority 1)
Serbia (Priority 3)
Sierra Leone (Priority 1)
Solomon Islands (Priority 1)
Somalia (Priority 1)
South Africa (Priority 3)
South Sudan (Priority 1)
Sri Lanka (Priority 2)
St. Vincent and the Grenadines (Priority 4)
State of Palestine (Priority 2)
Sudan (Priority 1)
Sudan (Former)
Suriname (Priority 5)
Swaziland (Priority 2)
Syrian Arab Republic (Priority 1)

 

Tajikistan (Priority 1)
TFYR of Macedonia (Priority 3)
Thailand (Priority 3)
Timor-Leste (Priority 2)
Togo (Priority 1)
Tonga (Priority 2)
Tunisia (Priority 2)
Turkey (Priority 5)
Turkmenistan (Priority 4)
Tuvalu (Priority 3)

 

U.R. of Tanzania: Mainland (Priority 1)
Uganda (Priority 1)
Ukraine (Priority 2)
Uzbekistan (Priority 2)

 

Vanuatu (Priority 2)
Viet Nam (Priority 1)

 

Yemen (Priority 1)

 

Zambia (Priority 1)
Zanzibar (Priority 1)
Zimbabwe (Priority 1)

The complete list can be found here:  UN LIST  Per Capita GNI in US Dollars

All countries for all years - sorted alphabetically

Download on 11.04.2016 and applied by CDC between June 2016 - January 1, 2018. http://unstats.un.org/unsd/snaama/dnllist.asp