This timeline shows a graph from 1991 to 2016 of Sub-Saharan Africa (excluding high income). No data until 1990. Number of actual observations by date: 21.
Source name:
World Development Indicators
Source organization:
International Telecommunication Union, World Telecommunication/ICT Development Report and database, and World Bank estimates.
Categories, topics:
Infrastructure
Last updated:
apr 23, 2017
Indicators value changes by year
Meaning:
5.814
Minimum:
0.0
jan 1, 1991
Maximum:
22.385
jan 1, 2016
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1991
0.0
0.0
0.0%
jan 1, 1997
0.069
+0.069
%
jan 1, 1998
0.129
+0.06
87.4%
jan 1, 1999
0.234
+0.105
81.68%
jan 1, 2000
0.359
+0.125
53.6%
jan 1, 2001
0.5
+0.141
39.37%
jan 1, 2002
0.641
+0.141
28.13%
jan 1, 2003
0.828
+0.187
29.1%
jan 1, 2004
1.108
+0.28
33.85%
jan 1, 2005
1.503
+0.396
35.73%
jan 1, 2006
2.042
+0.538
35.81%
jan 1, 2007
2.922
+0.88
43.11%
jan 1, 2008
3.666
+0.744
25.48%
jan 1, 2009
5.613
+1.946
53.09%
jan 1, 2010
6.922
+1.309
23.33%
jan 1, 2011
9.772
+2.85
41.18%
jan 1, 2012
12.105
+2.333
23.88%
jan 1, 2013
14.609
+2.504
20.68%
jan 1, 2014
17.118
+2.509
17.17%
jan 1, 2015
19.572
+2.454
14.34%
jan 1, 2016
22.385
+2.812
14.37%
Ranking of countries by current statistics by years
