This timeline shows a graph from 1984 to 2008 of Sudan. No data until 1983. Number of actual observations by date: 10.
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:
4.0
Minimum:
1.0
jan 1, 2002
Maximum:
7.0
jan 1, 1984
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1984
7.0
+7.0
0.0%
jan 1, 2000
2.0
-5.0
-71.43%
jan 1, 2001
6.0
+4.0
200.0%
jan 1, 2002
1.0
-5.0
-83.33%
jan 1, 2003
2.0
+1.0
100.0%
jan 1, 2004
6.0
+4.0
200.0%
jan 1, 2005
4.0
-2.0
-33.33%
jan 1, 2006
6.0
+2.0
50.0%
jan 1, 2007
3.0
-3.0
-50.0%
jan 1, 2008
3.0
0.0
0.0%
Ranking of countries by current statistics by years
