72% (2009)

70% (2017)

64% (2015)

82% (2017)

61% (2016)

65% (2013)

72% (1998)

62% (2009)

63% (2022)

57% (1997)

61% (2018)

79% (2023)

71% (2022)

74% (2010)

54% (2008)

71% (2006)

63% (2014)

64% (2004)

71% (2023)

49% (2006)