30% (1995)

68% (2007)

60% (2005)

60% (1983)

40% (2006)

63% (2019)

55% (1997)

30% (1990)

80% (2014)

0% (2015)

70% (2009)

70% (1989)

60% (1985)

40% (1993)

52% (1997)

0% (2011)

20% (2018)

54% (2019)

0% (1970)

0% (2009)