50% (2000)

0% (1977)

60% (2018)

0% (1963)

10% (1987)

0% (1986)

0% (1989)

0% (2001)

75% (1996)

70% (2015)

60% (1994)

73% (1980)

0% (1959)

55% (1990)

0% (2002)

90% (2020)

40% (2010)

65% (2007)

85% (1994)

40% (2000)