72% (2020)

48% (1981)

64% (2000)

71% (2006)

70% (1997)

68% (2017)

53% (2018)

70% (2015)

70% (1987)

75% (2002)

67% (1982)

72% (2010)

73% (1961)

63% (2006)

61% (2006)

0% (2021)

56% (2009)

74% (2021)

47% (1997)

61% (1984)