During the Year End process you do have the option of printing attendance reports.
Historical attendance reports are available on ScholarPack however only broken into year groups, or individual students, it isn't possible to report on historic form/registration groups in the system.
If you do require reports including form/registration group data we would suggest printing some of the following reports. These reports can all be found via Reporting > Reports > Attendance (tab):
Attendance by Year/ Form - here you can select the date ranges required (so you can do this termly or over the year - however you require) and it will display the attendance over this period broken down by year group as well as form/registration group.
Custom Attendance Report - in this report you are able to enter a date range required, select to group students by form and you can report on cohorts within the school such as pupil premium, EAL etc. Again if you are wanting to report on form/registration groups specifically we would suggest running this report before Year End is complete with the filters required.