16 May 1971
(19 years, 203 days)
18 October 1976
(5 years, 137 days)
2 May 1989
(12 years, 186 days)
24 March 1990
(331 days)
2 April 2005
(14 years and 360 days)
25 December 2019
(14 years and 253 days)
present