France
Yearly
1990 - 2015
26 Data Points
$1.99
Sudan
Yearly
2014 - 2015
2 Data Points
$2.99
Oman
Yearly
1961 - 2021
61 Data Points
$2.99
Puerto Rico
Yearly
1986 - 2012
25 Data Points
$2.99
Singapore
Yearly
1970 - 2014
45 Data Points
$2.99
Swaziland
Yearly
1990 - 2015
26 Data Points
$2.99
Helgi Library 
