71% (2010)

70% (2010)

55% (2007)

75% (1982)

68% (2016)

72% (2006)

59% (2009)

59% (1965)

53% (2014)

63% (2008)

73% (1960)

57% (2010)

73% (2018)

70% (1999)

67% (2024)

62% (2006)

67% (2022)

65% (2020)

60% (2009)

65% (1988)