49% (2004)

62% (1981)

61% (2005)

58% (2023)

64% (2005)

66% (1993)

66% (1992)

72% (1989)

70% (1996)

70% (2008)

44% (2014)

39% (2022)

70% (2022)

61% (2005)

0% (1959)

50% (2002)

50% (1978)

71% (1986)

60% (2000)

52% (2009)