Differences among roles were behind the gap, according to union that pushed for gender pay gap reporting
Female staff at Fórsa earning more than 20pc less on average than their male counterparts
The average male worker at the largest public sector union earns over 21pc more than a female employee.
Fórsa’s first gender pay gap report shows the mean, or average, gap in hourly remuneration is 20.3pc, while the median pay gap is 21.6pc.
source