67% (1992)

67% (2013)

54% (1995)

65% (1998)

72% (2010)

51% (2016)

57% (2024)

62% (2012)

59% (1997)

65% (2023)

66% (2003)

60% (1992)

51% (2006)

49% (2013)

37% (1986)

60% (2007)

60% (1992)

52% (2004)