When running an invoicing statistics report based on ‘date spread’ for courses the statistical weeks are not always rounded as 1 statistical week.  Instead we see results such as 0.77 and 1.08.

This is because courses generally run from Monday to Friday – 5 days

The invoicing statistics are always based on 7 days

There is a helpsheet (no. HS046) which covers this.  Please click on the following link to view or download helpsheet – HS046 Statistics – How Date Spread Statistical Weeks calculate.docx