66% (2007)

68% (1981)

56% (2003)

44% (2018)

58% (2003)

65% (2004)

58% (2001)

67% (2014)

76% (1996)

0% (2020)

54% (1965)

55% (1980)

64% (1992)

69% (1990)

68% (1959)

76% (2019)

70% (2014)

64% (1999)

49% (1978)

61% (2006)