Source: Organization for Economic Co-operation and Development  

Release: Main Economic Indicators  

Units:  Index 2015=100, Not Seasonally Adjusted

Frequency:  Quarterly

OECD Data Filters:
REF_AREA: BEL
MEASURE: CCRE
UNIT_MEASURE: IX
ACTIVITY: _Z
ADJUSTMENT: _Z
TRANSFORMATION: _Z
TIME_HORIZ: _Z
METHODOLOGY: N
FREQ: Q

All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/. (accessed on (date)).