60% (1987)

55% (1996)

58% (1990)

61% (1989)

64% (1991)

55% (1986)

40% (2013)

75% (1987)

50% (1994)

70% (1985)

62% (2005)

60% (2008)

75% (1995)

57% (2002)

0% (2016)

64% (2019)

75% (1992)

70% (2015)

70% (1999)

50% (2001)