0% (1987)

65% (2010)

68% (2023)

82% (2006)

50% (1982)

0% (1991)

87% (2018)

5% (1988)

70% (1986)

35% (1985)

0% (2005)

60% (2008)

0% (2013)

0% (1970)

70% (1998)

70% (1987)

73% (1990)

60% (1998)

50% (2016)

80% (2013)