variable

Number of observation

mean

std

min

max

LNY

270

10.554

0.512

9.303

11.910

LNCCC

270

10.396

0.661

8.569

11.968

LNTCC

270

11.831

0.872

9.395

11.831

LNTOL

270

-1.790

0.672

-4.713

0.926

LNTEC

270

4.171

1.745

-0.580

8.409

LNS

270

-0.043

0.390

1.444

-0.694