72% (2023)

70% (2017)

49% (2004)

76% (1992)

71% (2011)

68% (2006)

75% (2002)

76% (1996)

61% (2010)

58% (1994)

68% (1999)

68% (1994)

65% (2001)

46% (2013)

53% (1989)

60% (2009)

80% (2023)

40% (1998)

62% (1994)

57% (2005)