74% (2005)

60% (2001)

70% (1983)

65% (2023)

66% (2007)

71% (2002)

53% (2015)

60% (1994)

54% (2009)

56% (2013)

64% (1985)

57% (2025)

54% (2013)

65% (2006)

58% (2014)

53% (2013)

51% (2012)

68% (1990)

58% (2000)

60% (1985)