77% (2001)

90% (1996)

81% (1999)

68% (2016)

79% (2016)

55% (2003)

85% (2001)

61% (2002)

0% (1972)

80% (1986)

59% (1976)

70% (2025)

0% (1973)

60% (1986)

90% (1997)

62% (2007)

80% (2018)

72% (2004)

76% (2019)

60% (1998)