72% (1987)

75% (2011)

61% (2007)

62% (2011)

84% (2021)

100% (2007)

72% (1991)

68% (2015)

59% (2008)

66% (1980)

60% (1989)

61% (2009)

60% (1997)

35% (1993)

52% (2009)

80% (2018)

67% (2002)

65% (2000)

78% (2021)

50% (1995)