70% (2017)

72% (2023)

75% (2002)

76% (1996)

71% (2011)

75% (1992)

68% (1994)

68% (2006)

68% (1999)

49% (2004)

60% (2010)

60% (2009)

57% (2005)

58% (1994)

53% (1989)

62% (1994)

80% (2023)

0% (2000)

57% (2001)

78% (1999)