53% (1998)

60% (2017)

61% (2007)

80% (2014)

55% (2003)

64% (2018)

35% (2004)

57% (2014)

0% (1968)

65% (2011)

37% (2016)

55% (2015)

100% (1970)

42% (2017)

78% (1963)

67% (1988)

54% (2012)

40% (2005)

20% (1999)

0% (1971)