67% (2017)

70% (2010)

60% (2012)

69% (2008)

53% (2020)

49% (2018)

56% (2013)

73% (2011)

47% (2012)

59% (2011)

0% (2006)

48% (2017)

48% (2014)

20% (2010)

70% (2011)

60% (2014)

0% (1970)

0% (2013)

64% (2007)

70% (2007)