90% (2021)

70% (1970)

0% (1999)

60% (1977)

0% (2007)

50% (1999)

0% (1983)

87% (1988)

50% (1996)

60% (2000)

80% (2008)

70% (2006)

85% (2016)

80% (2021)

0% (2010)

0% (2009)

0% (2000)

73% (1989)

0% (2005)

100% (2018)