64% (2011)

64% (2015)

0% (2020)

53% (1993)

49% (2010)

56% (2005)

49% (1954)

71% (2012)

0% (2021)

72% (2024)

76% (2022)

65% (2019)

0% (1970)

45% (2020)

73% (2005)

58% (2024)

69% (2013)

79% (1976)

60% (2017)

70% (2010)