Diagnosis and Therefore Estimating the Prevalence of the Personality Disorders

Diagnosis and therefore estimating the prevalence of the personality disorders is quite difficult and studies have been methodologically criticized.With this in mind,the highest estimates of PD prevalence suggest that

A) approximately 1% of the population has a personality disorder.
B) approximately 5% of the population has a personality disorder.
C) approximately 15% of the population has a personality disorder.
D) approximately 25% of the population has a personality disorder.
E) approximately 30% of the population has a personality disorder.