78% (2004)

62% (2019)

72% (2018)

77% (2015)

82% (1991)

90% (2019)

82% (2007)

60% (1993)

79% (1977)

63% (2000)

90% (2013)

80% (1982)

85% (2023)

82% (2018)

80% (2019)

78% (2008)

42% (2014)

76% (2016)

80% (1978)

0% (2007)