70% (2020)

66% (2008)

50% (1975)

37% (2019)

60% (1968)

51% (1999)

74% (1929)

10% (2020)

35% (2015)

38% (2005)

30% (1996)

90% (2024)

0% (1985)

57% (2005)

0% (1993)

60% (1994)

51% (1996)

0% (1970)

10% (2016)

60% (2004)