57% (1997)

60% (2005)

60% (1983)

95% (2004)

63% (2019)

10% (2005)

30% (1990)

70% (2007)

70% (2000)

40% (2006)

0% (1983)

100% (1991)

70% (1989)

40% (1993)

20% (2018)

54% (2019)

80% (2010)

80% (2013)

0% (1970)

56% (2003)