0% (1999)

50% (1988)

0% (2016)

100% (1988)

40% (1981)

70% (1987)

80% (2006)

0% (1989)

10% (2001)

40% (2003)

0% (2009)

58% (2019)

0% (2002)

47% (2009)

0% (1984)

52% (2002)

62% (2000)

60% (2010)

40% (2019)

10% (1992)