75% (2005)

66% (1999)

51% (2010)

39% (2004)

55% (2001)

59% (1993)

44% (2007)

49% (2011)

10% (2018)

36% (2008)

28% (2011)

30% (1995)

28% (2008)

0% (2004)

0% (2000)

40% (2013)

0% (2000)

0% (1995)

0% (2009)