recruitment series for yellow 2021, check das_qal_id =4 or 3

[cedricbriandgithub]

Some series have been removed at the individual level. But later on we simply stop reporting yellow eel series for current year. Just make sure that we didn't remove those point for ever ...

[cedricbriandgithub]

Just verify for all yellow eel recruitment series at the individual level that rows assigned with 3 or 4 are not removed by error. Also check that we return those data during the datacall

[cedricbriandgithub]

• The qual_id 3 are analysed in the recruitment script so no problem there
• All data are provided in the existing data sheet so at least people check