56% (2020)

59% (2003)

53% (1981)

70% (2018)

48% (2022)

57% (1977)

51% (1999)

62% (1997)

62% (1978)

0% (2023)

44% (1961)

45% (1989)

55% (2019)

33% (1975)

63% (2013)

52% (1977)

58% (1961)

0% (1972)

54% (2004)

54% (2016)