Austria
Yearly
1990 - 2014
25 Data Points
$1.99
Ireland
Yearly
1990 - 2012
23 Data Points
$1.99
Romania
Yearly
2001 - 2016
13 Data Points
$1.99
Algeria
Yearly
1986 - 1987
2 Data Points
$1.99
Portugal
Yearly
2000 - 2016
17 Data Points
$1.99
Hungary
Yearly
2015 - 2015
1 Data Points
$1.99
Pakistan
Yearly
1980 - 2014
35 Data Points
$2.99
Austria
Yearly
1985 - 2022
38 Data Points
$1.99
Portugal
Yearly
1986 - 2015
30 Data Points
$1.99
Croatia
Yearly
2013 - 2015
3 Data Points
$1.99
Greece
Yearly
2005 - 2014
10 Data Points
$1.99
Belize
Yearly
1980 - 2018
39 Data Points
$1.99
Guinea
Yearly
2005 - 2014
10 Data Points
$1.99
Switzerland
Yearly
1961 - 2005
45 Data Points
$2.99
Helgi Library 
