| EC |
Eurostat |
| Canada | |
| France |
INSEE (National Institute of Statistics and
Economic Studies, France) |
| Germany | Statistisches Bundesamt Deutschland Deutsche Bundesbank Federal Ministry of Economics & Technology |
| Italy | ISTAT |
| Japan |
METI
(Ministry of Economy, Trade & Industry) |
| Spain | INE Ministerio De Economia Y Hacienda |
| UK | Office
for National Statistics Bank of England |
| US |
Census
Bureau |
| Other/independent | OECD ZEW Markit Ifo-Institut fur Wirtschaftsforschung GfK Marktforschung |