77% (2009)

59% (1999)

59% (2013)

62% (1987)

60% (2014)

20% (2020)

66% (2007)

0% (1970)

69% (1986)

87% (2021)

72% (2015)

70% (2011)

67% (1981)

73% (2014)

70% (2002)

80% (2023)

78% (2015)

78% (2014)

55% (2012)

69% (2010)