The given chart depicts the average hours of unpaid job done by married Men and Women with or without children in a week. Overall, it can be seen that the hours of unpaid job remain similar for married Men with or without children, while there are significant variations for married Women.
Firstly, married Men without children and with 1-2 children work for approximately 20 Hours per week without pay, while there is a slight decline to nearly 17-18 Hours for married Men with more than 3 children. I think that, the decline may be due to rules implemented by the government favouring the married Men with more than 3 children.
On the other hand, married Women without children work for 30 Hours per week without pay, while married Women with 1-2 children work nearly 50 Hours a week. Additionally, there is a rise in Hours to married Women with more than 3 children, which is 60 Hours of unpaid work per week. I believe these variations are also caused by the government rules.