70% (2022)

76% (2016)

85% (2020)

83% (2011)

70% (1983)

79% (2017)

50% (2014)

83% (2002)

72% (2018)

30% (1980)

68% (2011)

73% (2004)

0% (1990)

73% (2013)

60% (2005)

77% (2023)

73% (2021)

93% (1997)

78% (2012)

60% (2013)