68% (2019)

76% (2011)

64% (2015)

53% (2006)

63% (2023)

50% (2007)

50% (2013)

61% (2012)

49% (1983)

63% (1996)

65% (2008)

55% (2001)

69% (1983)

48% (2011)

57% (2007)

70% (2022)

0% (2023)

58% (2021)

50% (1951)

33% (1978)