64% (2023)

61% (1993)

72% (1988)

71% (2009)

53% (1991)

47% (2002)

74% (1987)

60% (2016)

50% (2011)

67% (2018)

73% (1992)

59% (1986)

54% (2009)

54% (2023)

56% (2007)

61% (2012)

69% (1999)

59% (1998)

49% (2003)

62% (2015)