N

Minimum

Maximum

Total

Average

Std Error.

Diff. type

CV (%)

Income in 2013

325

250

227,205

4,162,687

12,808.27

962.330

17,348.647

135.45

Income in 2014

355

250

488,000

3,427,650

9655.35

1457.324

27,458.093

284.38

Income 2015

432

250

111,250

3,159,550

7313.77

420.475

8739.413

119.49