/innen,einher.Weiterhin zeigt die Analyse, dass in Deutschland zwischen 1991 bis 2000 eine beständigeZunahme selbständig Erwerbstätiger erfolgte … professional group the development was significant?– were there differences in the development in West- and East-Germany?– was … of thesolo-self-employed people to roughly 50 percent. The development in West- and East-Germany was different until the …