65% (1997)

50% (2004)

40% (2013)

66% (2011)

69% (2014)

53% (1999)

66% (2010)

60% (1993)

54% (1995)

60% (2007)

57% (2018)

74% (2001)

65% (2001)

80% (1995)

68% (1998)

56% (2013)

0% (1993)

48% (2006)

66% (1996)

66% (1997)