0% (1964)

69% (2000)

47% (1973)

56% (1985)

65% (2005)

48% (1976)

60% (2022)

59% (2020)

60% (2019)

75% (2018)

59% (2018)

57% (1976)

71% (2015)

72% (2009)

47% (1960)

62% (2013)

50% (2024)

66% (2009)

52% (2021)

43% (2010)