Uruguay
Yearly
1995 - 2020
26 Data Points
$2.99
Ukraine
Yearly
2000 - 2016
17 Data Points
$2.99
Finland
Yearly
1998 - 2016
19 Data Points
$1.99
Germany
Yearly
1973 - 2016
37 Data Points
$1.99
Denmark
Yearly
1990 - 2006
17 Data Points
$1.99
Romania
Yearly
2007 - 2009
3 Data Points
$2.99
Finland
Yearly
1985 - 2012
28 Data Points
$1.99
Romania
Yearly
2000 - 2017
18 Data Points
$2.99
Estonia
Yearly
1995 - 2004
10 Data Points
$1.99
Senegal
Yearly
2000 - 2016
17 Data Points
$2.99
Helgi Library 
