50% (2008)

43% (1995)

55% (1978)

80% (1999)

53% (2015)

54% (1997)

78% (1981)

64% (2002)

66% (2009)

66% (2009)

75% (1975)

71% (1974)

73% (2013)

0% (2018)

10% (2001)

69% (2020)

56% (1994)

80% (1994)

78% (2012)

75% (1969)