Global statistics library →Least developed countries: UN classification →

Scientific and technical journal articles

This statistics in other country:

Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda Arab World Argentina Armenia Australia Austria Azerbaijan Bahamas, The Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Caribbean small states Central African Republic Central Europe and the Baltics Chad Chile China Colombia Comoros Congo, Dem. Rep.Congo, Rep.Costa Rica Cote d'Ivoire Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Early-demographic dividend East Asia & Pacific East Asia & Pacific (excluding high income)East Asia & Pacific (IDA & IBRD countries)Ecuador Egypt, Arab Rep.El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Euro area Europe & Central Asia Europe & Central Asia (excluding high income)Europe & Central Asia (IDA & IBRD countries)European Union Fiji Finland Fragile and conflict affected situations France Gabon Gambia, The Georgia Germany Ghana Greece Grenada Guatemala Guinea Guinea-Bissau Guyana Haiti Heavily indebted poor countries (HIPC)High income Honduras Hong Kong SAR, China Hungary IBRD only Iceland IDA & IBRD total IDA blend IDA only IDA total India Indonesia Iran, Islamic Rep.Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Korea, Dem. People’s Rep.Korea, Rep.Kosovo Kuwait Kyrgyz Republic Lao PDR Late-demographic dividend Latin America & Caribbean Latin America & Caribbean (excluding high income)Latin America & the Caribbean (IDA & IBRD countries)Latvia Least developed countries: UN classification Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Low & middle income Low income Lower middle income Luxembourg Macedonia, FYR Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Mauritania Mauritius Mexico Micronesia, Fed. Sts.Middle East & North Africa Middle East & North Africa (excluding high income)Middle East & North Africa (IDA & IBRD countries)Middle income Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Zealand Nicaragua Niger Nigeria North America Norway OECD members Oman Other small states Pacific island small states Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Post-demographic dividend Pre-demographic dividend Qatar Romania Russian Federation Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovak Republic Slovenia Small states Solomon Islands Somalia South Africa South Asia South Asia (IDA & IBRD)Spain Sri Lanka St. Kitts and Nevis St. Lucia St. Vincent and the Grenadines Sub-Saharan Africa Sub-Saharan Africa (excluding high income)Sub-Saharan Africa (IDA & IBRD countries)Sudan Suriname Swaziland Sweden Switzerland Syrian Arab Republic Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Upper middle income Uruguay Uzbekistan Vanuatu Venezuela, RB Vietnam West Bank and Gaza World Yemen, Rep.Zambia Zimbabwe

Timeline:

This timeline shows a graph from 1987 to 2014 of Least developed countries: UN classification. No data until 1986. Number of actual observations by date: 28.

Source name:

World Development Indicators

Source organization:

National Science Foundation, Science and Engineering Indicators.

Categories, topics:

Science & Technology

Last updated:

apr 23, 2017

Indicators value changes by year

Meaning:

2.198K

Minimum:

705.155

jan 1, 1990

Maximum:

6.557K

jan 1, 2014

At the date of observation

Value

Absolute change

Change from the previous value

jan 1, 1987

770.547

+770.547

0.0%

jan 1, 1988

718.068

-52.479

-6.81%

jan 1, 1989

768.815

+50.747

7.07%

jan 1, 1990

705.155

-63.66

-8.28%

jan 1, 1991

728.175

+23.021

3.26%

jan 1, 1992

719.68

-8.495

-1.17%

jan 1, 1993

829.749

+110.069

15.29%

jan 1, 1994

818.847

-10.902

-1.31%

jan 1, 1995

792.739

-26.108

-3.19%

jan 1, 1996

853.099

+60.36

7.61%

jan 1, 1997

829.072

-24.027

-2.82%

jan 1, 1998

847.324

+18.253

2.2%

jan 1, 1999

846.108

-1.216

-0.14%

jan 1, 2000

892.72

+46.612

5.51%

jan 1, 2001

1.616K

+723.171

81.01%

jan 1, 2002

1.688K

+71.673

4.44%

jan 1, 2003

1.715K

+27.063

1.6%

jan 1, 2004

2.053K

+338.508

19.74%

jan 1, 2005

2.251K

+197.514

9.62%

jan 1, 2006

2.533K

+282.206

12.54%

jan 1, 2007

3.007K

+474.195

18.72%

jan 1, 2008

3.611K

+604.409

20.1%

jan 1, 2009

3.785K

+173.085

4.79%

jan 1, 2010

4.448K

+663.144

17.52%

jan 1, 2011

5.108K

+660.673

14.85%

jan 1, 2012

5.675K

+566.83

11.1%

jan 1, 2013

6.371K

+695.406

12.25%