Take a look at the following estimates for psychology students from Idaho State University entering the work force in psychology, per Joshua K. Swift, PhD, Department of Psychology, Idaho State University. He is also the author of: Premature Termination in Psychotherapy; Engaging and Retaining Clients in Psychotherapy
"I would estimate 15% in academic positions at Universities, 35% in hospital or VA settings, 35% in outpatient mental health clinics, and 15% in individual private practice."