38% (2006)

75% (2024)

65% (1977)

34% (1996)

80% (1971)

53% (1997)

52% (2015)

71% (2009)

40% (1988)

0% (1972)

67% (1976)

68% (2019)

59% (2000)

60% (1986)

66% (2001)

66% (1975)

55% (1992)

53% (1986)

57% (2015)

49% (2025)