This timeline shows a graph from 1984 to 2015 of Sudan. No data until 1983. Number of actual observations by date: 12.
Source name:
World Development Indicators
Source organization:
World Intellectual Property Organization (WIPO), WIPO Patent Report: Statistics on Worldwide Patent Activity. The International Bureau of WIPO assumes no responsibility with respect to the transformation of these data.
Categories, topics:
Science & Technology
Last updated:
apr 23, 2017
Indicators value changes by year
Meaning:
18.667
Minimum:
4.0
jan 1, 2000
Maximum:
67.0
jan 1, 1984
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1984
67.0
+67.0
0.0%
jan 1, 1993
26.0
-41.0
-61.19%
jan 1, 2000
4.0
-22.0
-84.62%
jan 1, 2001
16.0
+12.0
300.0%
jan 1, 2002
13.0
-3.0
-18.75%
jan 1, 2003
20.0
+7.0
53.85%
jan 1, 2004
11.0
-9.0
-45.0%
jan 1, 2005
17.0
+6.0
54.55%
jan 1, 2006
16.0
-1.0
-5.88%
jan 1, 2007
13.0
-3.0
-18.75%
jan 1, 2008
13.0
0.0
0.0%
jan 1, 2015
8.0
-5.0
-38.46%
Ranking of countries by current statistics by years
