69% (2022)

55% (1999)

70% (2023)

61% (2014)

64% (2009)

68% (2010)

62% (2016)

67% (1997)

73% (2000)

62% (1996)

52% (2009)

54% (2022)

58% (2013)

64% (2021)

57% (2018)

56% (2020)

64% (2018)

60% (2023)

65% (2005)

65% (2007)