70% (1995)

35% (2000)

34% (1992)

0% (2015)

69% (2012)

66% (2017)

46% (2008)

74% (2010)

45% (1997)

70% (2012)

59% (2003)

76% (2005)

0% (2003)

38% (2005)

50% (2018)

70% (1999)

48% (1992)

0% (2006)

0% (2020)

55% (1999)