This timeline shows a graph from 1971 to 2011 of United States. No data until 1970. Number of actual observations by date: 11.
Source name:
World Development Indicators
Source organization:
UNICEF's State of the World's Children and Childinfo, United Nations Population Division's World Contraceptive Use, household surveys including Demographic and Health Surveys and Multiple Indicator Cluster Surveys.
Categories, topics:
Health, Gender
Last updated:
apr 23, 2017
Indicators value changes by year
Meaning:
72.827
Minimum:
67.6
jan 1, 1971
Maximum:
79.0
jan 1, 1976
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1971
67.6
+67.6
0.0%
jan 1, 1974
69.6
+2.0
2.96%
jan 1, 1976
79.0
+9.4
13.51%
jan 1, 1977
67.7
-11.3
-14.3%
jan 1, 1983
69.5
+1.8
2.66%
jan 1, 1989
74.3
+4.8
6.91%
jan 1, 1991
70.7
-3.6
-4.85%
jan 1, 1996
76.4
+5.7
8.06%
jan 1, 2003
72.8
-3.6
-4.71%
jan 1, 2009
77.1
+4.3
5.91%
jan 1, 2011
76.4
-0.7
-0.91%
Ranking of countries by current statistics by years
