71% (1969)

55% (2022)

30% (1993)

70% (1988)

57% (1973)

70% (1991)

68% (1975)

61% (2004)

58% (2019)

64% (2001)

67% (2005)

69% (1990)

57% (1977)

60% (2009)

62% (2010)

75% (2010)

50% (1997)

54% (2004)

65% (2012)

56% (2003)