* Faxes: Faxes are becoming increasingly rare. Most users rely on email or other digital communication methods.
* Presentations: More likely to be stored, especially for professionals or students.
* Travel Records: More likely to be stored, for both personal and business reasons.
* Homework Assignments: Likely to be stored by students.
* Quotations: More likely to be stored by those involved in contracting, purchasing, or writing.
In short, some items are more likely to be stored than others, depending on the individual. There's no single definitive answer.