Variable

Obs.

Mean

Std. Dev.

Min

Max

Std/Mean

dsq

77

7.067015

4.509576

1.513015

17.18302

0.63811609

ppq

77

58.06227

30.61019

12.28

109.45

0.52719589

intq

77

4.062074

3.269009

0.71386

11.90528

0.80476353

teerq

77

103.4363

3.310668

96.45475

108.4528

0.03200683