40% (1978)

52% (2009)

52% (2018)

44% (1981)

0% (2008)

58% (2006)

65% (2017)

60% (2020)

55% (1980)

90% (2006)

80% (2017)

57% (2021)

62% (2002)

80% (2023)

100% (2020)

72% (2004)

55% (1986)

100% (2021)

0% (1955)

48% (1969)