88% (2006)

85% (1969)

70% (2006)

73% (1993)

70% (2004)

85% (2003)

66% (2021)

60% (1993)

55% (1988)

81% (1998)

70% (1998)

63% (2010)

0% (1999)

48% (2006)

70% (1998)

67% (2013)

55% (2013)

53% (2018)

50% (2001)

0% (1994)