0% (1979)

69% (2015)

30% (2021)

88% (2014)

70% (2015)

0% (1992)

55% (1994)

43% (2006)

78% (1981)

0% (1964)

64% (2002)

73% (2018)

57% (2006)

70% (1988)

0% (1989)

10% (1982)

80% (1992)

100% (1998)

35% (2007)

100% (2004)