65% (1989)

58% (2008)

72% (2023)

56% (2006)

54% (1998)

59% (2007)

60% (1992)

75% (2006)

57% (2023)

65% (1996)

82% (2023)

65% (2021)

70% (2004)

73% (1993)

67% (2001)

59% (2014)

59% (2011)

73% (2017)

57% (2015)

65% (2006)