68% (1999)

52% (1997)

10% (1998)

10% (2009)

67% (1992)

0% (2007)

64% (2018)

44% (1999)

51% (1996)

62% (1992)

67% (1999)

49% (2000)

59% (1994)

70% (2007)

61% (1999)

70% (2006)

49% (2013)

0% (2015)

0% (2018)

0% (1985)