80% (1977)

0% (1996)

70% (1998)

0% (1997)

30% (2002)

60% (1993)

0% (1992)

59% (1990)

20% (2005)

36% (2016)

100% (1998)

50% (1998)

55% (1991)

48% (2006)

10% (2009)

30% (2023)

40% (2017)

80% (2015)

0% (2002)

60% (2007)