65% (2010)

73% (2006)

68% (2000)

71% (2007)

49% (2007)

63% (1970)

48% (2019)

63% (1999)

60% (2012)

65% (2003)

64% (1962)

53% (2020)

64% (1964)

61% (2020)

46% (2008)

54% (1995)

57% (1994)

65% (1978)

67% (2018)

72% (2016)