63% (2009)

49% (2011)

60% (2019)

49% (2009)

71% (2023)

59% (1991)

55% (2015)

58% (1984)

65% (1978)

58% (2014)

63% (1975)

68% (2024)

65% (2016)

52% (2003)

57% (2014)

53% (2013)

62% (2023)

59% (2019)

63% (2023)

66% (1971)