These laws began being implemented in the past 30 years. Source
Australia has higher female unemployment, with a mean of 20% over the past 30 years. Currently at 15%. Source
In the past 20 years New Zealand has had a female unemployment rate that averaged 44%. Source
Historically, the male and female unemployment rates have been close between men and women in the last 30 years. Source.
The US currently has a female unemployment at roughly 1/3rd of that and is slightly lower than male unemployment in the United states, and basically the same as the average unemployment. Source