Which of the Following Statements Is True Concerning the Trend

Which of the following statements is true concerning the trend in hospital care between in-patient and out-patient services since the mid-1980s?

A) Both have been declining.
B) Out-patient services have been static while in-patient services have been declining.
C) Out-patient services have increased substantially because admissions are down.
D) Both have been growing.
E) There has been no noticeable trend in either in-patient or outpatient services.