69% (2011)

56% (2011)

61% (2012)

58% (2002)

66% (1993)

54% (2019)

56% (2015)

57% (1982)

56% (2006)

60% (2023)

57% (2017)

57% (2003)

58% (2013)

70% (2014)

68% (2011)

70% (1979)

65% (2006)

57% (2008)

72% (1966)

56% (2006)