61% (1998)

69% (2001)

61% (1999)

47% (1998)

68% (1996)

40% (2002)

42% (1998)

68% (2017)

40% (1970)

55% (2000)

100% (1977)

75% (2002)

46% (1994)

0% (1973)

0% (1993)

38% (2003)

69% (2011)

88% (2023)

0% (1975)

80% (2018)