36% (2011)

63% (2009)

64% (2011)

53% (2004)

61% (2002)

58% (2018)

49% (2006)

44% (1994)

59% (1999)

60% (2012)

33% (1999)

50% (2011)

58% (2000)

52% (2002)

54% (2013)

67% (1999)

56% (2002)

41% (2010)

59% (2011)

50% (2009)