70% (2018)

67% (1992)

74% (2010)

72% (1999)

82% (2005)

56% (1985)

62% (1978)

58% (2020)

74% (2016)

40% (2003)

59% (1999)

60% (2006)

65% (2007)

48% (1994)

82% (2005)

70% (2000)

56% (2004)

85% (2005)

84% (2005)

65% (1995)