70% (2012)

72% (2005)

70% (2009)

72% (2014)

66% (2014)

70% (2007)

71% (2023)

60% (2009)

67% (2016)

78% (1988)

55% (1999)

75% (2015)

67% (2013)

58% (1982)

65% (2018)

79% (2022)

74% (2011)

68% (2013)

78% (2015)

70% (2002)