http://id.insee.fr/qualite/attribut/2080/I.18.12/text |
http://www.w3.org/1999/02/22-rdf-syntax-ns#value |
<p>The monthly business tendency survey in the building industry is conducted every month. It includes a quarterly component of a few questions asked in January, April, July and October.</p>
<p>The survey questionnaires consists of a common core of monthly questions to which are added, depending on the month, some quarterly questions.</p> |