78% (1972)

65% (2009)

67% (1994)

55% (2006)

59% (2013)

53% (2005)

72% (2020)

59% (2009)

74% (1955)

69% (1991)

58% (1999)

61% (2020)

47% (2005)

63% (2018)

65% (1997)

62% (1995)

65% (2024)

50% (2007)

55% (2013)

55% (2021)