60% (2005)

43% (1984)

50% (2006)

40% (2001)

68% (2018)

58% (2001)

32% (2003)

62% (2018)

53% (1970)

80% (2017)

10% (2008)

43% (1998)

0% (2019)

35% (1970)

57% (2015)

0% (2018)

10% (2010)

65% (2008)

52% (2013)

43% (2007)