30% (2007)

51% (1990)

69% (2007)

70% (2006)

68% (1993)

45% (1994)

68% (1994)

65% (1996)

88% (2013)

67% (1991)

51% (2022)

63% (2010)

0% (1999)

30% (2003)

80% (1999)

0% (2021)

0% (2005)

50% (2015)

61% (1981)

0% (2007)