i tried my best , i hope this helps
RankCountryGDP - per capita
1East Timor
$ 500
2Somalia
$ 500
3Sierra Leone
$ 500
4Malawi
$ 600
5Tanzania
$ 600
6Burundi
$ 600
7Congo, Republic of the
$ 700
8Congo, Democratic Republic of the
$ 700
9Comoros
$ 700
10Eritrea
$ 700
11Ethiopia
$ 700
12Afghanistan
$ 700
13Niger
$ 800
14Yemen
$ 800
15Madagascar
$ 800
16Guinea-Bissau
$ 800
17Zambia
$ 800
18Kiribati
$ 800
19Nigeria
$ 900
20Mali
$ 900
http://www.factmonster.com/ipka/A0908763.html
World's 50 Poorest Countries, 2004
UN list of least developed countries1
Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Cape Verde, Central African Republic, Chad, Comoros, Democratic Republic of Congo, Djibouti, Equatorial Guinea, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Haiti, Kiribati, Laos, Lesotho, Liberia, Madagascar, Malawi, Maldives, Mali, Mauritania, Mozambique, Myanmar, Nepal, Niger, Rwanda, Samoa, São Tomé and Príncipe, Senegal, Sierra Leone, Solomon Islands, Somalia, Sudan, East Timor, Togo, Tuvalu, Uganda, Tanzania, Vanuatu, Yemen, Zambia
http://www.cylist.com/List/400301044/
Afghanistan
Angola
Bangladesh
Benin
Bhutan
Burkina Faso
Burundi
Cambodia
Cape Verde
Central African Republic
Chad
Comoros
Democratic Republic of Congo
Djibouti
Equatorial Guinea
Eritrea
Ethiopia
Gambia
Guinea
Guinea-Bissau
Haiti
Kiribati
Lao People's Democratic Republic
Lesotho
Liberia
Madagascar
Malawi
Maldives
Mali
Mauritania
Mozambique
Myanmar
Nepal
Niger
Rwanda
Samoa
São Tomé and Príncipe
Senegal
Sierra Leone
Solomon Islands
Somalia
Sudan
East Timor
Togo
Tuvalu
Uganda
Tanzania
Vanuatu
Yemen
Zambia