68% (2013)

62% (2008)

69% (2007)

61% (2012)

52% (1990)

61% (2012)

50% (2004)

62% (2015)

58% (2017)

0% (1970)

37% (2013)

57% (2011)

58% (1991)

66% (2018)

53% (2005)

49% (1999)

50% (1994)

53% (2012)

69% (2024)

56% (2009)