35% (2010)

70% (1992)

0% (1991)

70% (1996)

0% (2023)

0% (2018)

60% (2003)

30% (1997)

0% (2018)

70% (2000)

40% (1993)

0% (2008)

70% (2004)

40% (2002)

70% (1990)

0% (2001)

0% (2006)

20% (2014)

0% (1992)

82% (1970)