60% (1987)

65% (2023)

59% (1993)

0% (1996)

58% (2010)

68% (1993)

64% (2014)

88% (2021)

60% (2013)

60% (2010)

65% (2004)

54% (1997)

59% (1988)

71% (2009)

0% (1970)

61% (2003)

60% (2006)

51% (2005)

50% (2013)

59% (2008)