38% (1989)

52% (1980)

69% (2011)

35% (1994)

38% (1998)

43% (2005)

69% (2020)

64% (2019)

71% (2001)

42% (1955)

57% (1996)

86% (2021)

40% (1985)

58% (2016)

60% (2016)

51% (1976)

62% (2014)

49% (2008)

61% (2011)

48% (2022)