65% (2009)

72% (2011)

55% (2005)

56% (2006)

57% (2007)

60% (2011)

60% (2008)

55% (2011)

75% (2006)

62% (2008)

50% (2010)

62% (2005)

52% (2009)

57% (2018)

60% (2011)

51% (2011)

61% (2009)

62% (1998)

59% (2007)

53% (2007)