68% (1993)

72% (1983)

67% (2005)

60% (1994)

73% (2004)

69% (2018)

60% (1999)

65% (2000)

72% (1985)

72% (2019)

66% (2004)

80% (2004)

58% (2002)

61% (1986)

58% (2002)

71% (2020)

73% (2017)

61% (2002)

70% (2007)

72% (1988)