70% (2023)

0% (2024)

67% (2000)

61% (1986)

81% (2005)

62% (2007)

59% (1988)

72% (1978)

60% (2014)

62% (2023)

56% (2007)

69% (2011)

54% (1977)

72% (2009)

78% (2021)

71% (2019)

71% (2000)

70% (1963)

59% (2023)

57% (2023)