0% (1973)

70% (2012)

40% (2010)

80% (2018)

78% (2023)

0% (2019)

50% (1992)

70% (2020)

87% (2022)

0% (2022)

89% (2018)

0% (2023)

0% (2013)

85% (2014)

86% (2012)

20% (2009)

74% (2014)

90% (2006)

85% (2008)

65% (2008)