Biblioteca de estatísticas globais →Niger →

Scientific and technical journal articles

Estas estatísticas em outros países:

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

Linha do tempo:

Nesta escala de tempo está apresentado um gráfico de 1987 ano até 2014 ano Niger. Dados de 1986 ano ausente. O número de observações reais por data: 28.

Fonte (nome):

Indicadores de desenvolvimento mundial

Fonte (organização):

National Science Foundation, Science and Engineering Indicators.

Categorias:

Science & Technology

Foi atualizado:

23 abr 2017 ano

Indicadores de alterações dos valores ao longo dos anos

Em média:

24.943

Mínimo:

9.0

1 jan 1987 ano

Máximo:

67.5

1 jan 2011 ano

Na data de observação

Valor

Mudança absoluta

A alteração em relação ao valor anterior

1 jan 1987 ano

9.0

+9.0

0.0%

1 jan 1988 ano

15.0

+6.0

66.67%

1 jan 1989 ano

10.0

-5.0

-33.33%

1 jan 1990 ano

14.0

+4.0

40.0%

1 jan 1991 ano

19.0

+5.0

35.71%

1 jan 1992 ano

12.0

-7.0

-36.84%

1 jan 1993 ano

22.0

+10.0

83.33%

1 jan 1994 ano

21.0

-1.0

-4.55%

1 jan 1995 ano

23.0

+2.0

9.52%

1 jan 1996 ano

20.3

-2.7

-11.74%

1 jan 1997 ano

19.6

-0.7

-3.45%

1 jan 1998 ano

27.8

+8.2

41.84%

1 jan 1999 ano

25.9

-1.9

-6.83%

1 jan 2000 ano

16.0

-9.9

-38.22%

1 jan 2001 ano

28.0

+12.0

75.0%

1 jan 2002 ano

24.4

-3.6

-12.86%

1 jan 2003 ano

18.3

-6.1

-25.0%

1 jan 2004 ano

22.8

+4.5

24.59%

1 jan 2005 ano

21.5

-1.3

-5.7%

1 jan 2006 ano

22.0

+0.5

2.33%

1 jan 2007 ano

29.2

+7.2

32.73%

1 jan 2008 ano

29.7

+0.5

1.71%

1 jan 2009 ano

26.9

-2.8

-9.43%

1 jan 2010 ano

53.5

+26.6

98.88%

1 jan 2011 ano

67.5

+14.0

26.17%

1 jan 2012 ano

33.1

-34.4

-50.96%

1 jan 2013 ano

31.2

-1.9

-5.74%

1 jan 2014 ano

35.7