20% (1998)

72% (2007)

81% (2005)

51% (1995)

70% (2001)

62% (2003)

77% (2006)

20% (2017)

20% (2004)

60% (2003)

20% (1997)

84% (2017)

55% (2018)

45% (2006)

0% (2008)

53% (2016)

20% (2019)

60% (2014)

0% (2016)

74% (2013)