Because many people responding seem to believe that there is no significant difference in salary between a barista and a doctor, here are some real numbers (monthly gross):
Barista: http://en-sv.statsskuld.se/lonestatistik/for-Barista-523/
GP: http://en-sv.statsskuld.se/lonestatistik/for-Husl%C3%A4kare-...
The median barista is earning somewhat better than a living wage. The median GP earns 53% more than the barista, and can probably afford a small house in a nice area. Also note that the 90th percentile barista still earns less than the 10th percentile GP. Even Swedens high, progressive taxes do not fully compensate for this difference.
(edit: english language links)