71% (1982)

45% (2013)

59% (1986)

56% (2014)

53% (2011)

68% (2009)

57% (2011)

48% (2011)

74% (2023)

72% (2019)

62% (1988)

56% (2005)

70% (1963)

61% (2018)

47% (2010)

56% (2004)

68% (2016)

62% (2017)

60% (2016)

62% (1964)