70% (2008)

55% (2011)

80% (2013)

56% (2007)

55% (1993)

65% (1987)

52% (2004)

50% (1987)

40% (1986)

60% (2003)

0% (2015)

0% (2022)

0% (1984)

55% (2014)

70% (2021)

20% (1994)

58% (1987)

67% (1998)

58% (2013)

30% (2017)