Table I

Engagement Metrics of the PPSM

Nr.Engagement MetricsDefinitionUnitBetter if
1Suggestions (quantity)Average number of suggestions per employee in the past yearNumber
2Suggestions (quality)Estimated total savings owing to suggestions that were implementedCurrency unit
3TrainingNumber of training days per employee (all kinds of training off and on the job) in the past yearDays
4Level of qualificationNumber of workers with prior work-related qualification/education as a percentage of the total number of workers at your site%
5Sick leaveTotal time of employees absent (e.g., sick leave) as a percentage of the total working time%
6Level of safetyReportable incidents owing to accidents and safety on average per month that are internally (on site) reportedNumber of incidents per month
7Employee turnoverEmployees leaving your site owing to terminations, expired work contracts, retirements, etc. as a percentage of all employees%