54% (1997)

80% (1999)

46% (1981)

70% (2013)

55% (1981)

0% (1963)

57% (1994)

60% (2013)

69% (2009)

17% (1986)

57% (2008)

0% (1969)

0% (2010)

45% (2004)

60% (1989)

60% (2010)

48% (2005)

90% (1948)

77% (2020)

52% (2006)