81% (1981)

73% (2011)

60% (1972)

61% (2008)

68% (2019)

70% (1967)

72% (2018)

80% (2019)

63% (1970)

65% (2022)

60% (2013)

70% (2022)

0% (2024)

70% (1990)

0% (2023)

58% (2012)

62% (2006)

60% (2015)

55% (1992)

64% (2002)