Serbia
Yearly
2006 - 2021
16 Data Points
$2.99
Brunei
Yearly
1989 - 2021
33 Data Points
$2.99
Cambodia
Yearly
1961 - 2014
54 Data Points
$2.99
China
Yearly
1961 - 2014
54 Data Points
$2.99
Niger
Yearly
1961 - 2021
61 Data Points
$2.99
Kazakhstan
Yearly
1992 - 2022
31 Data Points
$2.99
Brazil
Yearly
1960 - 2021
62 Data Points
$2.99
European Union
Yearly
1961 - 2014
54 Data Points
$2.99
Portugal
Yearly
1961 - 2021
61 Data Points
$2.99
All Countries
Monthly
1991-01-31 - 2024-09-30
405 Data Points
$9.99
Libya
Yearly
2002 - 2021
20 Data Points
$2.99
Guyana
Yearly
1961 - 2015
55 Data Points
$2.99
Cameroon
Yearly
1967 - 2021
55 Data Points
$2.99
India
Yearly
1961 - 2022
62 Data Points
$2.99
Canada
Yearly
1960 - 2021
62 Data Points
$2.99
Helgi Library 
