52% (1981)

62% (2004)

40% (2017)

47% (2009)

40% (1995)

63% (2002)

50% (2007)

66% (1999)

51% (1972)

64% (2006)

47% (2015)

52% (2001)

59% (2008)

48% (2024)

58% (2013)

69% (1990)

0% (2024)

68% (1945)

60% (2002)

47% (2016)