53% (2009)

55% (2012)

57% (2016)

35% (2006)

52% (2017)

0% (1972)

0% (1976)

35% (2014)

0% (2016)

0% (2022)

0% (2023)

0% (2020)

80% (2006)

0% (1968)

43% (2005)

0% (1974)

0% (2020)

46% (2017)

0% (1966)

0% (2008)