66% (2004)

82% (2003)

52% (2006)

68% (1984)

43% (2000)

62% (1987)

82% (2020)

48% (2001)

69% (1999)

54% (2002)

26% (1997)

0% (1974)

69% (2024)

70% (2003)

67% (2021)

54% (2009)

57% (1998)

67% (2004)

58% (2023)

74% (1999)