71% (1992)

69% (2012)

78% (1994)

77% (1997)

73% (2003)

74% (1974)

80% (2025)

72% (1996)

60% (2024)

49% (2011)

78% (2008)

61% (2024)

63% (1991)

0% (1993)

77% (2023)

70% (2001)

52% (2003)

0% (1996)

0% (2024)

0% (2002)