20% (1968)

20% (1971)

0% (1977)

0% (1980)

35% (2005)

32% (2017)

10% (2016)

0% (2016)

35% (2012)

65% (2018)

51% (2019)

62% (1967)

55% (2022)

30% (1960)

0% (1971)

0% (1997)

40% (1997)

80% (2019)

0% (2018)

74% (2009)