74% (1992)

80% (2020)

46% (1997)

80% (1998)

70% (1995)

51% (2002)

80% (1995)

72% (2018)

52% (1993)

62% (2008)

48% (1994)

0% (1992)

80% (1993)

65% (1996)

60% (1993)

50% (2008)

0% (1991)

78% (2018)

0% (1961)

0% (2012)