Bibliothèque de statistiques globales →Qatar →

Scientific and technical journal articles

Cette statistique dans les autres pays:

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

La ligne de temps

Cette échelle de temps montre un graphique de 1987 année à 2014 année Qatar. Les données jusqu'à 1986 année ne sont pas présentés. Quantité d'observations actuelles selon dates: 28.

Source (désignation):

Les indicateurs du développement mondiale

Source (organisation):

National Science Foundation, Science and Engineering Indicators.

Catégories:

Science & Technology

Dernière mise à jour

23 avr. 2017

Les indicateurs de changement de valeurs selon les années

En moyenne:

152.679

Minimum:

17.0

1 janv. 1987

Maximum:

770.2

1 janv. 2014

Pour la date d''observation

Valeur

Changement absolu

Le changement par rapport à la valeur précédente

1 janv. 1987

17.0

+17.0

0.0%

1 janv. 1988

20.0

+3.0

17.65%

1 janv. 1989

30.0

+10.0

50.0%

1 janv. 1990

33.0

+3.0

10.0%

1 janv. 1991

24.0

-9.0

-27.27%

1 janv. 1992

35.0

+11.0

45.83%

1 janv. 1993

37.0

+2.0

5.71%

1 janv. 1994

32.0

-5.0

-13.51%

1 janv. 1995

36.0

+4.0

12.5%

1 janv. 1996

23.5

-12.5

-34.72%

1 janv. 1997

28.2

+4.7

20.0%

1 janv. 1998

22.2

-6.0

-21.28%

1 janv. 1999

28.5

+6.3

28.38%

1 janv. 2000

22.8

-5.7

-20.0%

1 janv. 2001

44.6

+21.8

95.61%

1 janv. 2002

73.1

+28.5

63.9%

1 janv. 2003

89.0

+15.9

21.75%

1 janv. 2004

100.8

+11.8

13.26%

1 janv. 2005

137.6

+36.8

36.51%

1 janv. 2006

167.8

+30.2

21.95%

1 janv. 2007

183.6

+15.8

9.42%

1 janv. 2008

243.4

+59.8

32.57%

1 janv. 2009

279.1

+35.7

14.67%

1 janv. 2010

324.5

+45.4

16.27%

1 janv. 2011

398.3

+73.8

22.74%

1 janv. 2012

457.6

+59.3

14.89%

1 janv. 2013

616.2

+158.6

34.66%