First cluster of questions is on eating habits in interviewee's houshold. It consists of questions regarding regularity of meals, purchasing and preparation of food, and food costs. In second cluster questions on individual eating habits can be found. First there are few questions on interviewee's shopping habits, followed by block of questions on their eating behaviour. At the beginning there are questions about specific food characteristics, relevant for its daily use. These are followed by questions regarding eating habits of interviewees, which is ended by questions on using different types of food in their everyday life. At the end questions on the use of convenience food and attitudes toward cooking can be found. In the last cluster there are demographic questions.