62% (1991)

57% (2014)

54% (2005)

65% (2004)

70% (2015)

58% (2004)

61% (1999)

53% (1994)

69% (2015)

62% (2023)

66% (2021)

70% (2017)

42% (1988)

50% (2014)

51% (2013)

60% (1990)

68% (1978)

47% (2014)

52% (1979)

41% (2008)