missing (should not be missing)
male
female
missing
white
black
asian
hispanic
am. indian
other
1st qtr - jan,feb,march
2nd qtr - april,may,june
3rd qtr - july,aug,sept
4th qtr - oct,nov,dec
yes
no
small class
regular class
regular + aide class
inner-city
suburban school
rural school
urban school
associates
bachelors
masters
master +
specialist
doctoral
level 1
level 2
level 3
apprentice
probationary
not on career ladder
pending
first year teacher
free lunch
non-free lunch
bachelors  (bs/ba)
masters    (ms/ma/med)
specialist (ed.s)
doctoral   (ed.s/ph.d)
chose no to be on career ladder
probation
ladder level 1