66% (2017)

58% (2014)

0% (2010)

20% (1995)

0% (2012)

63% (2016)

48% (1991)

67% (2017)

70% (2014)

43% (2016)

55% (2003)

60% (2002)

35% (1990)

51% (1999)

50% (2016)

63% (2015)

46% (2018)

60% (2007)

61% (2017)

55% (2011)