40% (2007)

61% (2005)

78% (2009)

41% (2012)

70% (1970)

49% (2010)

58% (2011)

40% (1995)

91% (2015)

0% (2008)

0% (2009)

57% (1970)

43% (2013)

60% (2010)

54% (2017)

49% (2016)

57% (2012)

0% (2019)

15% (2021)

84% (2023)