Branch of activity	Reference period	Total
A. High and medium-high technology manufacturing sectors (B+C)	Total labour cost (euros): Fourth quarter of 2021	20,4
B. High-tech manufacturing sectors	Total labour cost (euros): Fourth quarter of 2021	26,2
B.1 Pharmaceutical product manufacturing (CNAE 21)	Total labour cost (euros): Fourth quarter of 2021	28,7
B.2 Computer, electronic and optical product manufacturing (CNAE 26)	Total labour cost (euros): Fourth quarter of 2021	20,6
B.3 Manufacture of other transport materials (CNAE 30) (1)	Total labour cost (euros): Fourth quarter of 2021	26,3
C. Medium - high-technology manufacturing sectors	Total labour cost (euros): Fourth quarter of 2021	19,8
C.1 Chemical industry (CNAE 20)	Total labour cost (euros): Fourth quarter of 2021	22,7
C.2 Manufacture of fabricated metal products, except machinery and equipment (CNAE 25) (1)	Total labour cost (euros): Fourth quarter of 2021	16,9
C.3 Manufacture of electrical material and equipment, manufacture of NCOP machinery and equipment, manufacture of motor vehicles, trailers and semi-trailers (CNAE 27 to 29)	Total labour cost (euros): Fourth quarter of 2021	20,3
C.4 Manufacture of other transport material except: shipbuilding, aeronautical and space construction and its machinery (CNAE 30 except 30.1 and 30.3) (1)	Total labour cost (euros): Fourth quarter of 2021	26,3
C.5 Manufacture of medical and dental instruments and supplies (CNAE 32) (1)	Total labour cost (euros): Fourth quarter of 2021	15,5
D. High-technology services	Total labour cost (euros): Fourth quarter of 2021	23,5
D.1 Motion picture, video and television programme activities, sound recording and music publishing activities Radio and television programming and broadcasting activities. Telecommunications programming, consulting and other IT information activities (CNAE 59 to 63)	Total labour cost (euros): Fourth quarter of 2021	23,7
D.2 Research and development (CNAE 72)	Total labour cost (euros): Fourth quarter of 2021	22,1
Total high and medium-high technology sectors (A+D)	Total labour cost (euros): Fourth quarter of 2021	21,7
Total activities	Total labour cost (euros): Fourth quarter of 2021	17,1
Manufacturing industry plus services	Total labour cost (euros): Fourth quarter of 2021	16,3