75% (1975)

60% (1970)

77% (2005)

78% (2003)

86% (1976)

72% (2014)

0% (2009)

79% (2018)

70% (2003)

82% (2019)

48% (1991)

60% (2014)

0% (1997)

0% (2015)

62% (2024)

70% (2020)

85% (2016)

81% (2021)

79% (2017)

77% (2018)