77% (2022)

65% (2012)

30% (1981)

75% (2000)

70% (2020)

42% (2003)

72% (2005)

74% (2018)

80% (1984)

69% (1995)

75% (1973)

87% (2023)

69% (2015)

73% (2020)

55% (2010)

51% (2014)

78% (2006)

73% (1974)

69% (2018)

70% (2025)