72% (2004)

73% (2003)

63% (1987)

73% (2013)

68% (2018)

67% (2012)

65% (2008)

61% (2014)

64% (1995)

68% (1986)

63% (2000)

51% (2022)

58% (2016)

71% (1992)

61% (2016)

56% (1987)

66% (2008)

30% (1990)

68% (1999)

55% (2014)