48% (2016)

41% (2012)

92% (2015)

10% (2016)

77% (2009)

67% (2010)

80% (2019)

57% (2017)

50% (2014)

70% (1970)

0% (2008)

45% (2018)

63% (2005)

0% (2019)

72% (2002)

47% (2010)

60% (2010)

78% (1997)

0% (2007)

64% (2019)