61% (2017)

25% (2010)

0% (1981)

10% (2008)

70% (1996)

33% (1956)

72% (1982)

70% (2021)

50% (1996)

40% (1976)

66% (1995)

60% (2006)

47% (2010)

10% (1997)

0% (1970)

68% (2018)

0% (2003)

70% (1986)

66% (1975)

71% (2006)