The following industries were included in this analysis:

B Mineral extraction
C Manufacturing
D Production and distribution of and trade in electricity, natural gas, steam and air conditioning
E Collection and distribution of water; waste and waste water management and remediation activities
F Construction
G Wholesale and retail trade; car repairs
H Transportation and storage
I Accommodation, food and beverage catering
J Information and communication
L Real estate and rentals
M Consultancy, research and other specialised business services
N Renting of movable goods, other business services
95 Repair of household goods