This timeline shows a graph from 1965 to 2014 of Nigeria. No data until 1964. Number of actual observations by date: 13.
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:
407.231
Minimum:
127.0
jan 1, 1965
Maximum:
869.0
jan 1, 2014
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1965
127.0
+127.0
0.0%
jan 1, 1967
173.0
+46.0
36.22%
jan 1, 1969
138.0
-35.0
-20.23%
jan 1, 1971
165.0
+27.0
19.57%
jan 1, 1972
387.0
+222.0
134.55%
jan 1, 1976
401.0
+14.0
3.62%
jan 1, 1977
428.0
+27.0
6.73%
jan 1, 1979
506.0
+78.0
18.22%
jan 1, 1986
431.0
-75.0
-14.82%
jan 1, 1991
246.0
-185.0
-42.92%
jan 1, 2012
747.0
+501.0
203.66%
jan 1, 2013
676.0
-71.0
-9.5%
jan 1, 2014
869.0
+193.0
28.55%
Ranking of countries by current statistics by years
