This quick estimate by INE compares with the year-on-year changes in the number of guests and overnight stays in April, when declines of 97.4 percent and 97.0 percent were recorded, respectively.

The INE also states that, in year-on-year terms, residents 'overnight stays will have decreased by 85.6 percent (against a 93.0 percent fall in April) and non-residents' overnight stays will have decreased by 98.1 percent (against a decline of 98.6 percent in the previous month).

In May, around 69.7 percent of tourist accommodation establishments were closed or there was no movement of guests, stresses the INE.