National statistics on smoking are provided by two federal surveys, the National Health Interview Survey (NHIS) and the National Surveyon Drug Use and Health (NSDUH).
The work builds on previous surveys established by the British Geological Survey (BGS), which has shown that the present-day landscape of this region has been strongly shaped by Quaternary glaciation particularly over the past 500, 000 years.
The study was based onsurveys conducted in 2004, but Mr Whyte said preliminary analysis of 2009 survey data showed that people had if anything become even more optimistic about their prospects.
Bottom line, the BLS gets just more than half the surveys back before the end of each month, and relies on this incomplete survey to come up with its initial monthly jobs report .
Looking at the results of employee engagement surveys and developing action plans based on them requires looking at the items on the survey in terms of what they measure.