55% (2015)

50% (1994)

70% (2012)

63% (2011)

40% (2018)

57% (2014)

80% (2005)

64% (2018)

0% (1970)

0% (2016)

0% (1968)

60% (2017)

42% (2010)

61% (2007)

20% (1999)

55% (2003)

35% (2004)

0% (2003)

0% (2011)

75% (2007)