60% (2005)

75% (2001)

65% (2016)

62% (2006)

72% (2012)

73% (2014)

75% (2014)

73% (2009)

61% (2012)

68% (2003)

66% (2004)

54% (2016)

65% (2009)

70% (2018)

60% (1999)

64% (2015)

57% (2001)

57% (2007)

67% (2008)

46% (2004)