77% (2023)

86% (2024)

80% (1981)

58% (1999)

63% (1990)

80% (2002)

75% (2021)

77% (2019)

90% (2020)

100% (2019)

40% (2012)

67% (2005)

71% (2015)

0% (2023)

80% (2014)

40% (1986)

72% (2013)

71% (2011)

0% (2005)

97% (2023)