But how will you be able to compare data that is going to be different? There was a mandatory questionnaire and now there is a voluntary one. On one hand, we have data of one type, and on the other, we have data that is completely different. Even with the checks that you did in three municipalities, we are given to understand that only the richest will fill out the questionnaire and that the less well-off will not. How will you obtain data that is as specific as you obtained in the past on the women and seniors in those groups? The data will not be as reliable.
On November 16th, 2010. See this statement in context.