Variable

Mean

Standard Deviation

Median

Q1

Q3

Rev (million)

4140

10700

1360

14.1

176000

SGA (millions)

381

804

171

4.89

16700

$\frac{SGA}{\mathrm{Re}v}$

16.13%

12.19%

12.95%

0.03%

93.39%