42% (2012)

54% (2004)

60% (1987)

63% (2004)

78% (2015)

0% (2018)

58% (2014)

70% (2003)

54% (2016)

63% (2004)

43% (2008)

68% (2012)

48% (2009)

40% (2005)

45% (2006)

60% (1980)

55% (2007)

62% (2003)

69% (2005)

0% (2006)