worse
no change
better
skill(-)
skill(+)
~university
university or more
Fulltime
Parttime
Self-employed
Other
None
cont
intv
~2Myen
2~4Myen
4~6Myen
6~8Myen
8~10Myen
10~12Myen
12~15Myen
15~20Myen
20~Myen
unknown
Hokkaido
Tohoku
Kanto
Tyubu
Kinki
Chugoku
Shikoku
Kyusyu
child(-)
child(+)
male
female
married
unmarried
divorce/bereaved
not good
good
not include
include
less than 1/d
1/d or more