59% (2022)

61% (2014)

59% (2012)

49% (2001)

71% (1996)

59% (2022)

53% (2017)

56% (2013)

63% (2011)

65% (2011)

68% (1986)

67% (2007)

59% (1986)

49% (2008)

58% (1981)

75% (1964)

71% (2002)

66% (1996)

57% (2023)

63% (2020)