The study measures the spending power of people over 55, with a special focus on technology, savings, housing, and tourism.
To achieve this, it bases its results on interviews with a sample with the following characteristics:
Universe: People aged 55 and over residing in Spain.
Sample design: random, stratified sample with proportional allocation by sex and age, and semi-proportional allocation by autonomous community with oversampling in the Community of Madrid, the Basque Country, and the Valencian Community.
Sample size: 2,259 interviews with the following distribution according to age groups:
- 55-59 years: 23%
- 60-64 years: 21%
- 65-69 years: 16%
- 70 and over: 40%
Sampling error: ±2.1%