42% (2007)

40% (2009)

32% (2004)

43% (2006)

29% (2010)

34% (2005)

33% (2002)

62% (2003)

33% (2002)

41% (2019)

38% (2009)

44% (2003)

43% (2006)

42% (2002)

53% (2014)

45% (1999)

28% (2004)

66% (2006)

34% (2008)

48% (2010)