73% (1992)

72% (2015)

46% (1993)

71% (1938)

64% (1988)

55% (2003)

62% (1999)

69% (2004)

59% (2023)

63% (1991)

74% (1991)

70% (1993)

56% (1991)

62% (1990)

65% (2007)

57% (1995)

53% (1996)

72% (1992)

71% (1995)

55% (2001)