74% (2019)

83% (2003)

72% (2018)

75% (2002)

59% (2001)

74% (2014)

66% (2014)

62% (2004)

70% (1999)

60% (2003)

67% (2014)

71% (2000)

67% (2014)

70% (2015)

63% (2016)

70% (2003)

65% (2004)

62% (2005)

75% (2017)

78% (2006)