66% (2005)

65% (2014)

63% (2017)

68% (2011)

49% (2004)

70% (1999)

54% (1997)

56% (2008)

55% (1999)

35% (2014)

40% (1990)

68% (2020)

49% (2015)

56% (1999)

48% (2016)

51% (2004)

84% (2003)

85% (2008)

43% (2002)

0% (2006)