Given the lack of a culture of shared care responsibilities and of suitable public policies with a gender perspective, these changes in demand for care exacerbate the family responsibilities taken on by women (Rossel, 2016). Time-use data is key in this analysis, considering that it helps identify people who require care and the services being provided at present. Mostly importantly, it helps determine the social organization of care and estimate the impact of future demographic changes on existing supply conditions. The modalities with respect to the type of activities surveyed and the persons receiving care vary considerably from one country to the next.