| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PURCH | PURCH_ATC(N02AA59) | Codeine, combinations | 81319 | |
| PURCH | PURCH_ATC(N02AX02) | Etenzamide, combinations with psycholeptics | 79672 | |
| PURCH | PURCH_ATC(N02AJ06) | Codeine and paracetamol | 67000 | |
| PURCH | PURCH_ATC(N02AA05) | Oxycodone | 26122 | |
| PURCH | PURCH_ATC(N02AE01) | Buprenorphine | 23063 | |
| PURCH | PURCH_ATC(N02AB03) | Fentanyl | 6311 | |
| PURCH | PURCH_ATC(N02AC04) | Dextropropoxyphene | 4766 | |
| PURCH | PURCH_ATC(N02AJ13) | Tramadol and acetaminophen | 2489 | |
| PURCH | PURCH_ATC(N02AA01) | Morphine | 1246 | |
| PURCH | PURCH_ATC(N02AA03) | Hydromorphone | 320 | |
| PURCH | PURCH_ATC(N02AC02) | Name not found | 30 |