54% (1973)

78% (2009)

46% (1987)

35% (1996)

0% (2014)

0% (2012)

70% (2003)

60% (2005)

57% (2011)

45% (1990)

52% (2005)

0% (2018)

54% (1997)

29% (1954)

45% (2020)

42% (2014)

60% (1975)

42% (2004)

53% (2010)

44% (2006)