This statistics in other country:
This timeline shows a graph from 2013 to 2016 of Tuvalu. No data until 2012. Number of actual observations by date: 4.
World Development Indicators
World Bank Group, CPIA database (http://www.worldbank.org/ida).
apr 23, 2017
Indicators value changes by year
At the date of observation
Change from previous value
Ranking of countries by current statistics by years