69% (2014)

58% (1996)

63% (2013)

56% (2003)

57% (2012)

69% (2016)

65% (2005)

61% (2010)

52% (2015)

55% (2015)

57% (2009)

54% (2012)

60% (2009)

54% (2011)

38% (2017)

68% (2017)

82% (2020)

67% (2014)

42% (2009)

70% (2008)