The below link covers various yields ranging from overnight rates to 50 years. Yes, you may purchase a 50 year bond from Austria. I wish those folks the very best with their purchase.
Of note, related to oil are: Russia and Venzuela. Check Russia's overnight rate compared to other rate periods. Also Venzuela is heading towards default and/or worse. In particular, check the yield on the 2 year. And Greece is having problems.....still. Their 3 year bond yield moved ahead of other yields last week. Inverted yield curve thingy. Lastly, for two countries with very low yields; but for different reasons are Germany and Japan.
This list is time stamped/updated, so what you see at any given time; may vary from your first viewing.
Global Gov't Bond YieldsThis
graphic link is for the 10 year only, global gov't yields. Keep in mind the red notation is indicating a decrease in yield and an increase in pricing/capital appreciation.
Enjoy,
Catch