Living Conditions Survey (LCS) Material Insufficiency Adults, according to whether they meet with friends and/or relatives for lunch or a bite to eat at least once a month, and household size Units: percentages Yes No, because they cannot afford to do so No, for other reasons Total 78.6 11.8 9.6 1 member 76.8 10.8 12.4 2 members 77.8 9.8 12.4 3 members 79.4 11.7 8.8 4 members 81.7 11.9 6.3 5 or more members 73.2 18.5 8.3 Notes: Source: National Statistics Institute