| Germany |  | Denmark |  | Poland |  | Bulgaria |  |  |
---|---|---|---|---|---|---|---|---|---|
 | N | % | N | % | N | % | N | % | p-value** |
Sex | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Female | 444 | 57.7% | 267 | 48.7% | 408 | 71.3% | 479 | 68.3% | <0.001 |
 Male | 326 | 42.3% | 281 | 51.3% | 164 | 28.7% | 222 | 31.7% |  |
Age [years] | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 <20 | 14 | 1.8% | 29 | 5.3% | 132 | 22.9% | 387 | 55.2% | <0.001 |
 20-23 | 602 | 78.7% | 369 | 67.3% | 439 | 76.2% | 300 | 42.8% |  |
 >23 | 149 | 19.5% | 150 | 27.4% | 5 | .9% | 14 | 2.0% |  |
Living with parents* | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 No | 486 | 64.4% | 491 | 90.9% | 395 | 70.2% | 406 | 58.8% | <0.001 |
 Yes | 269 | 35.6% | 49 | 9.1% | 168 | 29.8% | 285 | 41.2% |  |