The data in the series were collected in a project entitled The Welfare State: A Resource or a Constraint, which was part of the Academy of Finland programme Economic Crisis of the 1990s: Reasons, Events and Consequences (1998-2001). The data charted the everyday consumer habits and lifestyles of Finns and their attitudes towards different habits and lifestyles as well as their standard of living, income, expenses and savings. Postal surveys collected in 1999, 2004, 2009 and 2014 included both changing, topical questions and recurring questions that allow examining changes in attitudes in the longer term. Studies were mainly conducted by the units of sociology and economic sociology at the University of Turku and the Turku School of Economics.
The survey studied the lifestyle and consumer habits of Finnish people. The respondents were asked to compare their lifestyle and consumer habits to the average consumer, and to give their opinions on consumption-related issues.
The respondents were asked to evaluate their life situation at the time of the survey, in the past, and in the future on several aspects of life, such as financial situation and general welfare. They were also asked to compare their expenditure and consumer behaviour (concerning e.g. food, housing, leisure activities, alcohol, travel) to those of the average consumer. Furthermore, the respondents were asked which things and household items they considered necessary and what they would have done had they had more money. The survey carried a set of attitudinal statements about consumption and lifestyle (e.g. "I often buy things that are on sale" or "Quality is more important to me than price").
Some questions covered on what grounds respondents make decisions on economical, family or work matters. Questions on social integration measured how closely the respondents felt that they were a part of their family, workplace, Finnish society, European Union etc. The respondents were also asked which generation and social class they most closely identified with.
Opinions on values were measured by asking the respondents to rate the importance of various things (e.g. self-respect, world peace, prosperity, independence). Furthermore, the respondents were asked about the safety and security of their own life, their relationships, European integration, Finnish society, and the world. The respondents' feelings of insecurity were measured by asking them about risks at the personal level (unemployment, gambling, casual sexual encounters, etc.), and at the level of society (different types of crime, terrorism, environmental problems, etc.).
The survey contained questions about the income, expenditure, savings and debts of the respondents and the household. Credit card use and possible bad credit were charted. The respondents were asked about their methods of coping when short of money (borrowing, reducing expenditure, gambling, etc.)
Background variables included the respondent's gender, year of birth, marital status, household size, basic and vocational education, economic activity, occupation, party preference, experiences of unemployment, and financial circumstances as well as the number of children, occupations of the spouse and parents, and voting in elections.
6,000 people were randomly selected from a population register which was obtained from the city administrative court of Turku. Of the 6,000, 3,627 responded.