71% (2014)

68% (2012)

0% (1970)

65% (2010)

56% (1959)

50% (2012)

50% (2024)

62% (2006)

56% (2013)

72% (2013)

59% (1999)

60% (2009)

67% (2008)

63% (1996)

50% (2016)

42% (2015)

68% (2010)

53% (2008)

72% (1956)

41% (1993)