61% (2007)

56% (1946)

46% (2003)

68% (2007)

36% (2011)

47% (2016)

48% (1995)

65% (1986)

53% (2018)

38% (2015)

51% (2013)

61% (2019)

44% (2000)

34% (2009)

40% (1985)

57% (1996)

63% (2015)

56% (2016)

43% (2012)

73% (1982)