47% (1977)

55% (2017)

64% (2012)

48% (1975)

70% (2024)

62% (1982)

62% (2010)

60% (2023)

46% (2009)

67% (2003)

70% (1991)

56% (1978)

45% (2004)

62% (2006)

57% (2014)

36% (1984)

61% (1984)

0% (2023)

56% (1979)

38% (2017)