42% (2007)

51% (1995)

56% (2011)

41% (2009)

57% (2018)

32% (2017)

48% (1998)

37% (2011)

38% (1991)

39% (2015)

25% (2014)

58% (1999)

62% (1997)

55% (2016)

37% (1989)

46% (1992)

50% (2001)

43% (1987)

0% (2013)

0% (1994)