73% (2011)

57% (2001)

47% (2020)

77% (2013)

49% (2019)

0% (1986)

71% (2009)

39% (2015)

30% (2012)

0% (1981)

56% (2006)

54% (2017)

63% (2014)

50% (1980)

49% (1993)

75% (1990)

65% (2012)

70% (1994)

50% (1988)

54% (2011)