Table 3 Annual dosage and proportion of opioids and NSAIDs from 2013 to 2018
Annual dosage | 2013y | 2014y | 2015y | 2016y | 2017y | 2018y |
|---|---|---|---|---|---|---|
Opioids | ||||||
 Total DDD (100 million) | 0.76 | 0.88 | 0.99 | 1.15 | 1.36 | 1.61 |
 Proportiona | 40.69% | 41.87% | 43.46% | 45.05% | 47.02% | 47.55% |
NSAIDs | ||||||
 Total DDD (100 million) | 0.99 | 1.10 | 1.15 | 1.26 | 1.38 | 1.60 |
 Proportiona | 52.98% | 51.98% | 50.70% | 49.26% | 47.63% | 47.19% |