79% (1955)

72% (2001)

74% (1976)

60% (2022)

56% (2005)

68% (2013)

57% (1997)

63% (2021)

53% (2011)

70% (1999)

58% (2023)

69% (2000)

74% (2001)

64% (2021)

56% (2011)

63% (2009)

68% (2014)

59% (2013)

64% (1994)

47% (2021)