47% (2010)

45% (2001)

62% (1974)

66% (1964)

49% (1991)

60% (2012)

64% (2015)

54% (1992)

54% (2021)

52% (1991)

61% (1970)

47% (1999)

40% (2017)

55% (2020)

62% (1984)

60% (1974)

55% (2015)

67% (1959)

57% (2019)

62% (2018)