Cambodia
Yearly
2000 - 2017
18 Data Points
$1.99
Ghana
Yearly
1989 - 2012
22 Data Points
$1.99
Jordan
Yearly
1980 - 2018
39 Data Points
$1.99
Costa Rica
Yearly
2008 - 2020
13 Data Points
$1.99
Romania
Yearly
1987 - 2015
29 Data Points
$1.99
Kuwait
Yearly
2005 - 2014
10 Data Points
$1.99
China
Yearly
1985 - 2022
38 Data Points
$1.99
Greece
Yearly
1961 - 2013
53 Data Points
$1.99
Macedonia
Yearly
1987 - 2013
15 Data Points
$1.99
Guatemala
Yearly
1964 - 2016
18 Data Points
$1.99
Brazil
Yearly
1961 - 2014
54 Data Points
$1.99
Portugal
Yearly
1986 - 2015
30 Data Points
$1.99
Djibouti
Yearly
1991 - 2022
32 Data Points
$1.99
Egypt
Yearly
2005 - 2014
10 Data Points
$1.99
Germany
Yearly
2014 - 2016
3 Data Points
$1.99
Canada
Yearly
1988 - 2016
29 Data Points
$1.99
Liberia
Yearly
1985 - 2022
38 Data Points
$1.99
Canada
Yearly
1960 - 2020
61 Data Points
$1.99
Israel
Yearly
2003 - 2014
11 Data Points
$1.99
Kenya
Yearly
1988 - 2012
16 Data Points
$1.99
Helgi Library 
