69% (2004)

38% (2008)

0% (1963)

48% (1999)

60% (1989)

35% (2020)

75% (2022)

66% (2016)

58% (1993)

20% (2019)

68% (1997)

68% (2001)

0% (1993)

60% (1957)

65% (1992)

74% (1988)

57% (1988)

48% (2013)

55% (2003)

88% (1996)