| Date - Field | Liechtenstein - Languages |
2008 January Languages | German (official), Alemannic dialect |
2007 January Languages | German (official), Alemannic dialect |
2006 January Languages | German (official), Alemannic dialect |
2005 January Languages | German (official), Alemannic dialect |
2004 January Languages | German (official), Alemannic dialect |
2003 January Languages | German (official), Alemannic dialect |
2002 January Languages | German (official), Alemannic dialect |
2001 January Languages | German (official), Alemannic dialect |
2000 January Languages | German (official), Alemannic dialect |