69% (2012)

70% (2004)

0% (2023)

73% (2013)

59% (2017)

60% (1995)

67% (2007)

62% (2016)

74% (1977)

58% (1977)

60% (2017)

57% (2021)

75% (2019)

70% (2020)

63% (2018)

72% (1968)

58% (1999)

77% (2000)

59% (2005)

62% (2010)