Almost 80% of world countries may travel to Singapore for a period ranging from 15 days to 90 days.

The incubation period for the infection usually ranges from ten to seventeen days and sometimes up to a year.

The interval between pairs of eggs ranges from a few minutes to 8 days.

Expedition Kirkwood's programs range from two hours to two days.

That sort of thing usually ranges from a week-end to ten days, but no longer.

The gaps have ranged from a few hours to four days.

The report found instances of backdating ranging from one to nine days.

These could range from fines, to 15 days in prison, executed immediately.

The events range from two to six days.

The time limit for lodging an appeal against a negative decision at first instance ranged from two to 30 days.