79% (2015)

68% (2021)

67% (2023)

71% (2023)

54% (2022)

65% (2007)

60% (2019)

47% (2003)

42% (2003)

71% (2019)

82% (2023)

60% (2021)

78% (2013)

70% (1990)

80% (1990)

61% (2009)

62% (1964)

80% (2020)

57% (1991)

77% (2024)