62% (2007)

78% (2023)

63% (2023)

67% (2020)

42% (2007)

58% (1990)

69% (2016)

61% (1949)

55% (1949)

37% (1998)

58% (2008)

40% (2023)

57% (1988)

68% (2002)

54% (2012)

47% (2002)

61% (2013)

57% (2005)

63% (2010)

68% (1991)