40% (1983)

41% (1982)

30% (1988)

29% (1981)

57% (2011)

32% (2022)

70% (1996)

53% (1986)

48% (2018)

60% (2016)

40% (2023)

10% (2023)

18% (2004)

10% (2022)

40% (2022)

10% (2022)

27% (1980)

24% (2010)

0% (1969)

10% (2021)