| Variable | Metric | Value | Year |
|---|---|---|---|
| m1 |  Research lock_open
|
Audits of suppliers (self- reporting), Audits of suppliers (independent), On-site visits (self- reporting) | 2021 |
Formula
= m1 = [m1].flat()
self = m1.filter (v) -> v.match "self"
ind = m1.filter (v) -> v.match "independent"
self = ["Neither (self- reporting)"] unless self.length
ind = ["Neither (independent)"] unless ind.length
[self, ind].flat()