66% (2004)

74% (1992)

82% (2021)

70% (2015)

64% (2015)

54% (1977)

60% (1990)

53% (2000)

56% (2005)

75% (2008)

54% (2019)

61% (2016)

73% (1999)

78% (2010)

57% (2009)

66% (2008)

64% (1994)

70% (1993)

74% (2007)

67% (1984)