Most also fill openings by hiring referrals from employees. Some fill openings by hiring unsolicited applicants. Of the employers surveyed, all report that they provide medical insurance. Almost all provide dental insurance, vision insurance, a vacation, and a retirement plan. Most also provide life insurance and sick leave.
Some employers provide benefits for part-time employees.
Nevertheless, many jobs openings will arise from replacement needs because turnover is high, a characteristic of large occupations that normally require little formal education and offer relatively low pay.