73% (2017)

57% (2004)

58% (2009)

60% (2021)

56% (2022)

58% (2024)

57% (2018)

67% (2021)

61% (2020)

54% (2009)

53% (2005)

76% (1989)

38% (1970)

61% (1988)

62% (2017)

79% (2013)

55% (1996)

79% (2016)

56% (2015)

60% (2024)