1992,2=1993,4; 1992,3=1993,19; 1992,4=1993,21; 1993,1=1993,26; 1993,2=1994,8, 1993,3=1994,13; 1993,4=1994,24; 1994,1=1994,26; 1994,2=1995,9; 1994,3=1995,16; 1994,4=1995,24; 1995,1=1995,27; 1995,2=1996,9; 1995,3=1996,14; 1995,4=1996,25; 1996,1=1996,28; 1996,2=1997,3; 1996,3=1997,13; 1996,4=1997,25; 1997,1=1997,31; 1997,2=1998,7; 1997,3=1998,18; 1997,4=1998,24; 1998,1=1998,28; 1998,2=1999,4; 1998,3/4=1999,15; 1999,1=2000,3; 1999,2=2000,8; 1999,3=2000,14 von: Bundesanstalt für Arbeit. Arbeitsamt Goslar: [Statistische Mitteilungen / Sonderheft]