61% (2013)

54% (2023)

61% (2023)

56% (2017)

45% (1993)

0% (1970)

60% (2018)

68% (1978)

56% (2023)

63% (2023)

62% (1966)

63% (2018)

45% (2023)

58% (2018)

55% (2014)

61% (2013)

55% (2008)

70% (1992)

63% (1996)

64% (2002)