Comparaison of scores during the first and last assessment between 2017 and 2021

For each firm which did at least 2 assessments during our period, you can read :

• vertically : the score category of their first assessment
• horizontally : the score category of their last assessment

Every firm in the diagonal stayed in the same score category in their first and last assessment. Firms below the diagonal dropped to a lower score category during their last assessment, and firms above the diagonal upgraded their score category during their last assessment.