HR security (reports not returning data for the list of values)

 Hi there

I have set up a custom security profile by supervisor.Hr core apps is working as it should as the correct list of values is returned when accessing the enter and maintain forms.My problem is all the reports are not returning any data for the list of values which should be the same as the one returned when accessing core apps.

I read a note on creating a reporting user but am not sure if this user will be the only one able to access the data (as it is assigned to the security profile ) or will everyone who has this responsibility be able to access the data.