post-retirement [Adjective] + obligation [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
2,060.78
AWT:
53,940,225
TTEST:
2.44
G2:
70.51
FAWT:
1.01
MI:
8.43
LOGLOG:
21.8
JD:
-0.01
MI3:
13.6
DICE:
0.29
RANGE: