73% (2021)

63% (2016)

54% (2001)

54% (2005)

76% (2011)

65% (2013)

74% (2002)

73% (2006)

73% (2008)

80% (2004)

45% (2017)

68% (2023)

56% (2007)

38% (1970)

70% (1995)

66% (2006)

59% (2008)

71% (1983)

76% (2019)

60% (2023)