10% (2010)

62% (2011)

38% (1999)

56% (2006)

38% (2009)

72% (2003)

51% (2012)

58% (2009)

0% (2012)

40% (1995)

73% (2004)

80% (1996)

40% (1994)

63% (2012)

56% (2007)

72% (2017)

40% (1996)

66% (1997)

58% (1995)

60% (2022)