68% (1952)

72% (2011)

62% (1986)

75% (2005)

0% (1984)

0% (1978)

77% (2021)

70% (2018)

77% (2015)

83% (2014)

79% (2019)

50% (2020)

75% (2018)

71% (2011)

77% (2021)

68% (2005)

62% (1997)

0% (2000)

79% (1996)

30% (2016)