Historical clue formulations

• It means everything to Erhard — 2015-01-31
• Über ___ — 2014-05-10
• Über ___ (above everything: Ger.) — 2010-02-28
• Frankfurter's "everything" — 2005-06-18
• "Deutschland über ___" — 2004-05-04
• "Deutschland uber ___" — 1997-03-03
• Everything, to Ernst — 1996-07-23
• "Deutschland uber _____" — 1994-05-22