50% (2001)

0% (1989)

40% (2018)

80% (1999)

64% (1971)

55% (1978)

80% (2002)

61% (1970)

60% (1993)

0% (2010)

35% (1995)

57% (1994)

0% (2007)

0% (2016)

42% (1991)

0% (2010)

35% (1994)

68% (1979)

100% (2012)

0% (2010)