76% (1995)

73% (2002)

0% (1969)

56% (2002)

45% (1993)

46% (2008)

63% (2002)

62% (2003)

58% (1994)

66% (2011)

45% (2007)

57% (1998)

65% (2020)

67% (1980)

64% (1976)

60% (2019)

59% (2010)

46% (1996)

63% (2015)

20% (2023)