72% (2012)

71% (1992)

78% (2004)

61% (2008)

52% (1997)

58% (2018)

54% (1998)

65% (1989)

59% (1994)

62% (1994)

59% (1997)

0% (1995)

53% (2005)

50% (1990)

0% (2024)

0% (1999)

0% (2019)

0% (1989)