57% (2002)

48% (2007)

24% (1972)

64% (2003)

64% (2020)

59% (2012)

57% (1997)

60% (2019)

64% (2016)

69% (2001)

70% (2024)

62% (1991)

60% (2003)

59% (2013)

64% (2016)

74% (2018)

37% (1978)

66% (1997)

43% (2009)

0% (1980)