International Standard Classification of Occupations for European Union purposes (ISCO-88 (COM))
00 Total
01 Managers, professionals, technicians and associate professionals
02 Clerks
03 Service workers and shop and market sales workers
04 Skilled manual workers
05 Elementary occupations
06 Armed forces
07 No response
Modalities of the variable for the ad-hoc module
00 No answer
01 Total
02 Person has reduced her or his credit hours
03 Person has taken a few hours off (without the need to take holidays)
04 Person has taken half a day, one or more days off
05 Person has reduced her/his credit hours balance or has taken a few hours off and has also taken half a day, one or more days off (on different days of the week)
06 Person wanted to take credit hours but could not do so (and has not taken holidays)
07 Person wanted to take a few hours, half a day, one or more days off but could not do so
08 Other (hours actually worked is more than contractual, lay-off etc.)
Number of employees with the possibility to work variable hours in the reference week, by sex, age and occupation
methods, notes and classification
Methods 
Variables