34% (2004)

28% (2010)

0% (2016)

0% (2023)

68% (2014)

59% (1993)

79% (2018)

50% (2021)

57% (2017)

0% (2024)

30% (2022)

57% (2020)

45% (2023)

57% (1987)

50% (1990)

60% (1968)

0% (1976)

30% (2020)

40% (2007)

0% (1997)