69% (2016)

66% (1992)

50% (2009)

61% (2019)

67% (2000)

63% (2001)

69% (1951)

55% (2002)

73% (1998)

53% (2003)

73% (1998)

50% (2016)

57% (2003)

63% (1989)

66% (2013)

69% (1971)

65% (2006)

72% (2004)

68% (2018)

74% (1996)