74% (1992)

71% (2015)

80% (2017)

65% (2000)

77% (2006)

55% (2015)

65% (2018)

79% (2010)

72% (1999)

79% (2009)

72% (2018)

67% (2023)

76% (1970)

61% (2024)

59% (2016)

65% (2014)

72% (2005)

72% (2024)

55% (1996)

68% (1998)