74% (1993)

74% (2018)

55% (2006)

59% (2021)

59% (2010)

77% (2013)

65% (2020)

64% (1999)

71% (1992)

60% (2003)

61% (2023)

75% (2020)

76% (2020)

62% (1987)

60% (2023)

76% (2000)

45% (2005)

71% (1981)

43% (2019)

73% (1966)