In which year was the difference between the working and non-working women is the highest?

To determine the year with the highest difference between the number of working and non-working women, you'd typically need to analyze a dataset containing this information over various years.

1. Collect Data: Gather the data regarding the number of working and non-working women for each year.

2. Compute Differences: For each year, calculate the difference between the number of working and non-working women using the formula: $\text{Difference} = \text{Number of Non-working Women} - \text{Number of Working Women}$

3. Identify Maximum Difference: Compare the differences calculated in the previous step to find the maximum value.

4. Find Corresponding Year: Identify the year associated with this maximum difference.

If you have specific data or values to analyze, please provide them, and I can help you further! Otherwise, the answer requires statistical analysis of the appropriate figures.