Samantha was ill for four months this year. Samantha missed work during this period, but disability insurance paid $$18,000$ of disability pay to replace her missed salary. Samantha shares the cost of the insurance with her employer. This year Samantha's employer paid $$2,200$ in disability premiums for Samantha as a nontaxable fringe benefit and Samantha paid the remaining $$1,100$ of premiums from her salary. What amount of the disability pay must Samantha include in her gross income?

Note: Round your answer to the nearest whole dollar.