This timeline shows a graph from 1985 to 2008 of Ethiopia. No data until 1984. Number of actual observations by date: 19.
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:
229.737
Minimum:
14.0
jan 1, 1987
Maximum:
426.0
jan 1, 2008
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1985
15.0
+15.0
0.0%
jan 1, 1987
14.0
-1.0
-6.67%
jan 1, 1989
34.0
+20.0
142.86%
jan 1, 1990
128.0
+94.0
276.47%
jan 1, 1991
177.0
+49.0
38.28%
jan 1, 1992
156.0
-21.0
-11.86%
jan 1, 1994
235.0
+79.0
50.64%
jan 1, 1995
345.0
+110.0
46.81%
jan 1, 1996
239.0
-106.0
-30.72%
jan 1, 1999
324.0
+85.0
35.56%
jan 1, 2000
302.0
-22.0
-6.79%
jan 1, 2001
346.0
+44.0
14.57%
jan 1, 2002
283.0
-63.0
-18.21%
jan 1, 2003
355.0
+72.0
25.44%
jan 1, 2004
227.0
-128.0
-36.06%
jan 1, 2005
321.0
+94.0
41.41%
jan 1, 2006
211.0
-110.0
-34.27%
jan 1, 2007
227.0
+16.0
7.58%
jan 1, 2008
426.0
+199.0
87.67%
Ranking of countries by current statistics by years
