74% (2016)

62% (2013)

66% (2012)

54% (2009)

61% (2010)

65% (2019)

56% (2012)

54% (2009)

53% (2014)

46% (2001)

69% (2015)

58% (2009)

55% (2010)

50% (2014)

70% (2013)

39% (2009)

58% (2008)

54% (2009)

62% (2013)