This timeline shows a graph from 1991 to 2016 of Sub-Saharan Africa (IDA & IBRD countries). 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:
5.816
Minimum:
0.0
jan 1, 1991
Maximum:
22.388
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
87.39%
jan 1, 1999
0.234
+0.105
81.7%
jan 1, 2000
0.36
+0.126
53.72%
jan 1, 2001
0.501
+0.141
39.32%
jan 1, 2002
0.642
+0.141
28.16%
jan 1, 2003
0.829
+0.187
29.1%
jan 1, 2004
1.109
+0.28
33.79%
jan 1, 2005
1.506
+0.397
35.77%
jan 1, 2006
2.044
+0.538
35.75%
jan 1, 2007
2.926
+0.881
43.11%
jan 1, 2008
3.67
+0.744
25.44%
jan 1, 2009
5.617
+1.947
53.04%
jan 1, 2010
6.922
+1.305
23.24%
jan 1, 2011
9.775
+2.853
41.22%
jan 1, 2012
12.109
+2.333
23.87%
jan 1, 2013
14.613
+2.504
20.68%
jan 1, 2014
17.122
+2.509
17.17%
jan 1, 2015
19.576
+2.454
14.33%
jan 1, 2016
22.388
+2.812
14.37%
Ranking of countries by current statistics by years