65% (1997)

64% (2007)

58% (2022)

50% (2000)

76% (2000)

72% (2014)

60% (2002)

63% (2009)

75% (1990)

64% (2005)

66% (2007)

70% (1989)

56% (2008)

57% (2015)

80% (1993)

70% (1999)

57% (2017)

66% (2006)

78% (1998)

76% (1992)