40% (2009)

61% (2020)

53% (2010)

60% (1972)

71% (1992)

38% (1994)

72% (2009)

46% (1969)

54% (1996)

62% (1998)

44% (2002)

66% (2000)

65% (2009)

44% (2005)

27% (2006)

46% (1974)

72% (1995)

65% (2021)

69% (2012)

72% (1985)