0% (1980)

45% (1970)

77% (2015)

51% (1978)

70% (1999)

56% (1993)

0% (2020)

0% (2019)

67% (2017)

45% (1969)

59% (2017)

63% (1967)

49% (2020)

0% (2014)

60% (1989)

64% (1948)

55% (2007)

0% (2012)

50% (2009)

66% (1993)