North American Industry Classification System (NAICS) 2007 - Labour Force Survey
- 8.2 - Service-Producing Industries
- 54 - Professional, Scientific and Technical Services
- 541 - Professional, Scientific and Technical Services
- 5417 - Scientific Research and Development Services
- 54172 - Research and Development in the Social Sciences and Humanities
- 541720 - Research and Development in the Social Sciences and HumanitiesUS
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