61% (1998)

61% (1999)

47% (1998)

68% (2017)

69% (2001)

75% (2004)

0% (2001)

68% (1996)

38% (2003)

46% (1994)

88% (2023)

100% (1977)

0% (1976)

54% (1999)

40% (1970)

70% (2012)

0% (1995)

0% (2009)

42% (1998)

40% (2002)