78% (2020)

67% (2017)

59% (2019)

63% (1980)

54% (2005)

57% (2006)

54% (2008)

53% (2013)

73% (2021)

61% (2005)

68% (1989)

68% (2006)

63% (2003)

66% (2010)

82% (2018)

75% (2017)

65% (2021)

72% (2018)

70% (2023)

72% (2023)