Time paid refers to persons included in average employment (full-time and part-time employees as well as apprentices); time is paid from the resources of units. Time paid from other resources, for example from the Social Insurance Institution is not included.

Time worked and time not worked paid from the resources of units, time paid from the different resources, for example from the Social Insurance Institution is not included.

• Council Regulation (EC) No 530/1999 of 9 March 1999 concerning structural statistics on earnings and on labour costs
  Place of publication: (Dz. Urz. WE L 63 z 12.03.1999, str. 6-10, z późn. zm. Dz. Urz. UE Polskie wydanie specjalne, rozdz. 5, t. 3, str. 341, z późn. zm.)