68% (1987)

72% (2017)

65% (1989)

69% (1981)

57% (2015)

59% (2014)

78% (1988)

53% (2015)

59% (2006)

70% (1988)

70% (1994)

66% (1987)

67% (2018)

63% (2016)

58% (2003)

66% (2021)

62% (2005)

66% (2007)

71% (1983)

62% (2019)