00 Persons involved in intramural R&D, as a share of total number of employees
01 Persons involved in intramural R&D, as a share of total number of employees with higher education
02 Enterprises, engaged continuously in in-house R&D activities
03 Missing information for given variable
04 Enterprises, engaged occasionally in in-house R&D activities
05 Total number of persons involved in intramural R&D for 2000
Statistical classification of economic activities in the European Community (NACE Rev. 1.1)
00 Total - all NACE activities
01 Industry (except construction)
02 Mining and quarrying
03 Manufacturing
04 Electricity, gas and water supply
05 Services (except public administration and community services; activities of households and extra-territorial organizations)
06 Wholesale and retail trade; repair of motor vehicles, motorcycles and personal and household goods
07 Transport, storage and communication
08 Financial intermediation
09 Real estate, renting and business activities
Size classes in number of employees
0 Total
1 From 10 to 49 employees
2 From 10 to 249 employees
3 From 50 to 249 employees
4 250 employees or more
Unit of measure
00 Number
01 Average
02 Rate
Breakdown by type of innovator
0 Total enterprises
1 Product and/or process innovative enterprises, regardless of organisational or marketing innovation (including enterprises with abandoned/suspended or on-going innovation activities)
2 Novel innovators, product and/or process
3 Product innovative enterprises only
4 Process innovative enterprises only
5 Product and process innovative enterprises only
6 Enterprises with abandoned/suspended and on-going innovation activities only
Intramural R&D
methods, notes and classification
Methods 
Variables