71% (1992)

67% (2004)

56% (2003)

74% (1999)

50% (1986)

72% (1998)

49% (2004)

70% (2005)

78% (2013)

58% (2016)

57% (1997)

79% (2019)

67% (2016)

44% (2002)

54% (2023)

68% (2018)

67% (1990)

66% (2023)

59% (2009)

68% (1950)