62% (2007)

85% (2019)

74% (2010)

79% (2018)

57% (2011)

62% (2011)

71% (2012)

60% (2012)

70% (1997)

60% (1996)

55% (2003)

77% (2011)

68% (2010)

69% (2010)

73% (2010)

72% (2013)

48% (2008)

70% (2012)

63% (2004)

75% (1995)