5% (2017)

0% (2023)

0% (2018)

50% (2022)

82% (1995)

85% (1994)

60% (1993)

50% (1988)

40% (2005)

75% (1991)

73% (2004)

0% (1987)

25% (2014)

0% (1998)

70% (2002)

0% (2000)

84% (2009)

70% (1980)

10% (2006)

70% (1999)