All Countries
Yearly
1971 - 1999
209 Data Points
$9.99
All Countries
Yearly
2000 - 2010
8 Data Points
$9.99
All Countries
Yearly
2001 - 2010
65 Data Points
$9.99
All Countries
Yearly
1975 - 2016
140 Data Points
$9.99
All Countries
Yearly
2000 - 2016
342 Data Points
$9.99
All Countries
Yearly
1973 - 2002
33 Data Points
$9.99
All Countries
Yearly
2000 - 2012
92 Data Points
$9.99
All Countries
Yearly
1980 - 2015
121 Data Points
$9.99
All Countries
Yearly
1980 - 2015
321 Data Points
$9.99
Helgi Library 
