65% (2019)

65% (2005)

0% (1970)

70% (1981)

49% (1996)

69% (1995)

59% (1991)

72% (2016)

73% (2007)

69% (1997)

50% (1994)

61% (2010)

54% (1997)

61% (2019)

51% (1992)

68% (1998)

59% (2000)

76% (1997)

50% (1993)

72% (2005)