38% (2001)

49% (2013)

0% (2023)

63% (1970)

53% (1977)

55% (2016)

67% (1963)

57% (1968)

67% (1974)

59% (2003)

56% (2005)

59% (2019)

58% (2019)

60% (2014)

59% (1972)

57% (1977)

57% (2018)

51% (1968)

72% (1974)

66% (1988)