62% (2024)

70% (2015)

71% (2009)

62% (2010)

70% (2013)

75% (2006)

57% (2015)

77% (1988)

77% (1998)

74% (1995)

75% (2004)

71% (2017)

66% (2003)

70% (1986)

59% (2006)

55% (2003)

68% (1991)

74% (1984)

63% (2021)

69% (2007)