This timeline shows a graph from 1991 to 2016 of Tonga. No data until 1990. Number of actual observations by date: 26.
Source name:
World Development Indicators
Source organization:
WHO, UNICEF, UNFPA, World Bank Group, and the United Nations Population Division. Trends in Maternal Mortality: 1990 to 2015. Geneva, World Health Organization, 2015
Categories, topics:
Health
Last updated:
apr 23, 2017
Indicators value changes by year
Meaning:
3.154
Minimum:
2.0
jan 1, 1991
Maximum:
4.0
jan 1, 2008
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 1991
2.0
+2.0
0.0%
jan 1, 1992
2.0
0.0
0.0%
jan 1, 1993
2.0
0.0
0.0%
jan 1, 1994
3.0
+1.0
50.0%
jan 1, 1995
3.0
0.0
0.0%
jan 1, 1996
3.0
0.0
0.0%
jan 1, 1997
3.0
0.0
0.0%
jan 1, 1998
3.0
0.0
0.0%
jan 1, 1999
3.0
0.0
0.0%
jan 1, 2000
3.0
0.0
0.0%
jan 1, 2001
3.0
0.0
0.0%
jan 1, 2002
3.0
0.0
0.0%
jan 1, 2003
3.0
0.0
0.0%
jan 1, 2004
3.0
0.0
0.0%
jan 1, 2005
3.0
0.0
0.0%
jan 1, 2006
3.0
0.0
0.0%
jan 1, 2007
3.0
0.0
0.0%
jan 1, 2008
4.0
+1.0
33.33%
jan 1, 2009
4.0
0.0
0.0%
jan 1, 2010
4.0
0.0
0.0%
jan 1, 2011
4.0
0.0
0.0%
jan 1, 2012
4.0
0.0
0.0%
jan 1, 2013
4.0
0.0
0.0%
jan 1, 2014
4.0
0.0
0.0%
jan 1, 2015
3.0
-1.0
-25.0%
jan 1, 2016
3.0
0.0
0.0%
Ranking of countries by current statistics by years
