70% (2018)

67% (1992)

59% (2006)

57% (1985)

86% (2005)

58% (2020)

63% (1978)

83% (2005)

65% (2007)

74% (2016)

70% (2000)

40% (2003)

52% (1997)

57% (1986)

63% (1986)

76% (1990)

61% (1983)

85% (2005)

73% (1999)

63% (1995)