53% (2017)

58% (2016)

57% (2024)

69% (2007)

64% (2005)

66% (2021)

71% (2009)

57% (2002)

53% (2018)

55% (2022)

45% (1975)

45% (1996)

50% (2015)

36% (2014)

73% (1976)

66% (2024)

70% (1993)

31% (1988)

76% (2009)

77% (1970)