fifteen-year [Adjective] + period [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
243.62
AWT:
20,596,783
TTEST:
1.97
G2:
34.24
FAWT:
2.64
MI:
5.97
LOGLOG:
11.93
JD:
0.51
MI3:
9.97
DICE:
0.03
RANGE: