Table 1 Overview of surveys and sample sizes
Number of observations of study population | ||
|---|---|---|
First-wave survey: 1 year after graduation | Second-wave survey: 5 years after graduation | |
Graduates 2002 | 3931 | 2798 |
Graduates 2004 | 4659 | 3297 |
Graduates 2006 | 3305 | |
Graduates 2008 | 2575 | |
Pooled sample | 14470 | 6095 |
Pooled sample, only employed | 12073 | 5608 |