73% (2021)

75% (1993)

73% (2013)

61% (2022)

51% (2020)

64% (2016)

67% (1995)

58% (2009)

68% (2001)

71% (2024)

62% (2017)

77% (2005)

60% (2022)

65% (2020)

61% (2018)

64% (1996)

69% (2023)

54% (2013)

76% (2011)

57% (2005)