70% (2016)

64% (1990)

61% (1999)

56% (2015)

64% (2005)

67% (2014)

67% (2020)

72% (2018)

68% (2005)

58% (2010)

75% (1991)

70% (2023)

66% (2020)

69% (2012)

64% (2022)

34% (2024)

54% (1994)

46% (2015)

70% (2009)

76% (1970)