Variable

Obs

Mean

Stad. Dev.

Min

Max

year

All

1029302

1999.91

10.47

1980

2016

age

All

1029302

39.18

11.69

18

65

Manufacturing

83709

38.33

11.29

18

65

Service

945593

39.25

11.72

18

65

ln(wage)

All

1029302

2.78

0.64

0.0003

10.61

Manufacturing

83709

2.7

0.59

0.0012

8.38

Service

945593

2.8

0.65

0.0003

10.61

educ

All

1029302

14.09

1.97

12

18

Manufacturing

83709

13.33

1.78

12

18

Service

945593

14.16

1.97

12

18

weeks

All

1029302

47.94

9.79

1

52

Manufacturing

83709

47.72

10.14

1

52

Service

945593

47.96

9.76

1

52

hours

All

1029302

36.85

11.90

1

99

Manufacturing

83709

38.24

10.33

1

99

Service

945593

36.72

12.03

1

99

married

All

1029302

0.59

0.49

0

1

Manufacturing

83709

0.56

0.50

0

1

Service

945593

0.59

0.49

0

1

child

All

1029302

0.86

1.07

0

9

Manufacturing

83709

0.86

1.07

0

9

Service

945593

0.86

1.07

0

9

supply

All

37

48.83

0.92

46.74

50.08

Manufacturing

37

57.66

1.17

55.87

60.71

Service

37

18.29

2.80

14.40

21.94