Statistics for Longest serving heads of state

Click here to take the quiz!

Date	Leader	Country	% Correct
Aug 1999	Vladimir Putin	Russia	100%
Jul 1994	Alexander Lukashenko	Belarus	83%
Oct 1981	Ali Khamenei	Iran	83%
Nov 1992	Emomali {Rahmon}	Tajikistan	83%
Mar 1998	Henri	Luxembourg	83%
Apr 1986	Mswati III	Eswatini	83%
Feb 1999	Abdullah II	Jordan	67%
Aug 1984	Hans-Adam II	Liechtenstein	67%
Oct 1967	Hassanal Bolkaih	Brunei	67%
Dec 1984	Hun Sen	Cambodia	67%
Apr 1991	Isaias {Afwerki}	Eritrea	67%
Jun 1975	Paul Biya	Cameroon	67%
Jan 1986	Yoweri {Museveni}	Uganda	67%
Mar 1999	Hamad bin Isa Al Khalifa	Bahrain	50%
Jun 1990	Harald V	Norway	50%
May 1999	Ismai'l Omar {Guelleh}	Djibouti	50%
Feb 1996	Letsie III	Lesotho	50%
Jan 1972	Margrethe II	Denmark	50%
Jul 1999	Mohammed VI	Morocco	50%
Sep 1973	Carl XVI Gustaf	Sweden	33%
Oct 1997	Denis Sassou {Nguesso}	R. Congo	33%
Aug 1979	Teodoro Obiang Nguema {Mbasogo}	Equatorial Guinea	17%