In the 1992 fiscal year, the figure reached N $ 15 million for unpaid debts owed by patients on payment schedules alone, and this doesn't even include those patients who simply up and left with no provisions for paying at all.
八十一年度，光是病人分期付款未繳的呆帳金額就達一千五百多萬，這還不包括連貸款都不辦就一走了之的病人。