100% (2019)

77% (2016)

58% (2014)

52% (2002)

0% (1994)

59% (2013)

80% (2009)

45% (2015)

51% (2004)

58% (2001)

37% (2001)

53% (2002)

53% (1981)

70% (1995)

83% (2010)

70% (2002)

73% (2012)

73% (2003)

62% (2004)

75% (1998)