20% (1991)

78% (2013)

78% (2011)

77% (2012)

79% (2022)

72% (2018)

62% (1997)

82% (2011)

82% (1980)

76% (2008)

47% (2014)

55% (2021)

75% (2018)

0% (1998)

73% (2005)

77% (2005)

80% (2022)

43% (2002)

79% (2007)

82% (2006)