Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13584-021-00455-z/MediaObjects/13584_2021_455_Fig2_HTML.png)
Percent of surgical procedures in private hospitals by year and funding source, 2013–2018. NHI, National Health Insurance Law; HP-VHI, health plan boluntary health insurance; C-VHI, commercial voluntary health insurance
Percent of surgical procedures in private hospitals by year and funding source, 2013–2018. NHI, National Health Insurance Law; HP-VHI, health plan boluntary health insurance; C-VHI, commercial voluntary health insurance