87% (2024)

20% (2002)

62% (2022)

56% (1999)

70% (2019)

70% (2014)

65% (2013)

67% (1961)

57% (1985)

58% (1998)

68% (2015)

56% (1993)

46% (2015)

75% (1963)

62% (2015)

37% (2013)

0% (1978)

59% (2013)

63% (1950)

49% (2015)