62% (1981)

75% (2013)

70% (2019)

36% (2011)

0% (2014)

80% (2008)

77% (2016)

68% (2011)

85% (1977)

82% (2024)

30% (2015)

79% (2004)

72% (2023)

61% (2023)

70% (2003)

0% (2011)

75% (2008)

74% (2009)

0% (1997)

0% (2007)