70% (2016)

71% (2018)

59% (2023)

55% (2009)

61% (2022)

67% (1997)

63% (2022)

59% (2017)

55% (2023)

59% (2006)

66% (1998)

67% (1996)

56% (2014)

65% (2000)

59% (1994)

55% (1998)

61% (2017)

68% (2010)

53% (2007)

57% (2016)