54% (2012)

40% (1981)

0% (1963)

53% (1988)

53% (2014)

22% (2005)

93% (2005)

36% (1971)

60% (2007)

72% (2020)

50% (2018)

60% (1990)

43% (2004)

20% (1996)

52% (1976)

0% (1997)

41% (2004)

0% (2023)

50% (2017)

49% (2010)