69% (1976)

63% (2004)

60% (2020)

62% (2014)

38% (2015)

65% (2012)

55% (2009)

45% (1995)

30% (1994)

62% (1989)

30% (1993)

0% (2024)

0% (2011)

40% (1980)

71% (2023)

50% (2022)

0% (1991)

65% (2008)

0% (1992)

0% (1996)