I can only answer for STN based Ryanair company Captain
10 days are on top of the calendar month and over the years have variously taken them all together giving a 22 day block, taken 5 giving 13 days off and also as ad hoc days.
Had a week off in the summer this year
In the last 12 years been sent out of base once, the company has to supply everything, taxis, hotel etc.
Company matches up to £6,000 paid into pension
£6,000 allowances
£38.49 gross hourly sector pay
£103.45 gross holiday pay per day
£396.55 gross for working day off
Basic plus 18 days payment for month off