71% (1984)

70% (2011)

10% (2018)

76% (2008)

62% (2017)

60% (2019)

0% (2007)

65% (2003)

85% (2006)

90% (2004)

0% (1969)

0% (2019)

77% (2001)

0% (2011)

55% (1981)

56% (2020)

70% (2011)

60% (2010)

80% (2007)

0% (2014)