77% (2013)

67% (2022)

61% (1980)

75% (1964)

75% (2017)

59% (2001)

71% (1984)

54% (2012)

50% (2002)

58% (1993)

58% (2023)

54% (2002)

68% (2005)

53% (2002)

54% (2010)

53% (2018)

76% (1996)

0% (2024)

62% (2011)

55% (2020)