Korupcionni indeksi na Koalicija 2000, Clužiteli v obštestvenija sektor, april 1999 (Centăr za izsledvane na demokracijata, 1999)
The survey used the method of the face-to-face interview. Field work was conducted between March 27 - April 16, 1999. Public sector employees rate corruption among the five most important national problems. By significance corruption measures up to the chief social and economic problems confronted by our society