76% (2019)

79% (1993)

63% (2004)

67% (2000)

73% (1991)

57% (2010)

66% (1999)

63% (2006)

70% (1997)

56% (2020)

67% (2017)

57% (2023)

54% (2008)

67% (2002)

42% (2000)

58% (2002)

67% (1996)

55% (2002)

62% (2012)

63% (2004)