There is a massive issue with that data. Namely that it only looks at people, who actually have a job. Generally speaking employers prefer full time workers over part time. Obviously somebody working part time is still more productive, then an unemployed person. In France 52.8% of women over 15 work, in Italy it is 41.3%. Then you get things like unemployment, which tends to be much much higher in the south.
That is why Spain is working on reducing the work week. It lower the high unemployment rate.
They can do that, if used as a proxy for the aurochs. But that is very different to meat production.