20% (2007)

33% (1974)

50% (1963)

61% (1988)

62% (1986)

58% (2011)

70% (1950)

0% (2008)

70% (2014)

65% (2018)

60% (2018)

60% (2013)

0% (1960)

40% (1965)

42% (1921)

62% (1986)

45% (1910)

46% (2009)

50% (2021)

68% (2019)