59% (2013)

54% (1996)

46% (2005)

63% (2008)

67% (2019)

57% (2013)

70% (2009)

65% (2022)

68% (1973)

71% (1999)

63% (2013)

56% (2012)

68% (1974)

82% (1998)

48% (2023)

68% (2002)

68% (2008)

66% (1971)

65% (2007)

72% (2003)