Obs

Mean

Std. Dev.

gender

2199

1.482

0.499

age

2199

53.873

14.661

income

2199

9.993

1.190

health

2199

3.526

1.022

edu

2199

1.571

0.808

marriage

2199

1.940

0.646

estate

2199

0.817

0.674

insurance1

2199

1.949

0.221

insurance2

2199

2.179

5.818