70% (2021)

71% (2002)

63% (2007)

64% (2009)

64% (1959)

58% (2009)

54% (2023)

40% (1997)

39% (1977)

59% (2001)

75% (1971)

0% (2015)

61% (1952)

64% (2004)

52% (1996)

51% (1997)

61% (1987)

77% (1987)

71% (2010)

66% (2002)