65% (1997)

42% (2013)

62% (1998)

60% (1993)

0% (1991)

65% (2001)

67% (1998)

50% (1995)

65% (2011)

72% (2014)

48% (2006)

57% (2018)

60% (2007)

51% (1999)

0% (1993)

0% (1993)

54% (2015)

50% (2004)

80% (1995)

67% (2010)