62% (1970)

62% (2009)

0% (1981)

59% (2001)

72% (2013)

0% (1985)

50% (1988)

0% (2013)

0% (1993)

100% (2020)

71% (1956)

0% (1994)

0% (2001)

0% (2010)

70% (1986)

0% (1999)

0% (2021)

40% (2005)

65% (2015)

83% (1967)