50% (1990)

72% (2014)

66% (2000)

50% (2011)

69% (2003)

58% (1984)

55% (1969)

65% (2018)

66% (1980)

67% (2023)

70% (2006)

32% (2012)

57% (2003)

50% (1991)

69% (2009)

52% (2008)

68% (2020)

66% (2016)

70% (2001)

62% (1968)