sipp90t5 data looks wrong -- check the original CD
looks like the sipp90t7-style

No difference between CD W5 data dictionary and that
from ICPSR study no 9722.


s90byod.* files are Type of Benefit and Year of Death Data Dictionary
1rd1klvz.pdf is the PDF documentation for the Type of Benefit and Year of Death Data files.

Waves 1-8 Revised Job IDs Data Dictionary  files are described at
http://www.sipp.census.gov/sipp/core_content/core_notes/id_editing.html