Table 2 Summary statistics, 2004–2009

All

100.0

.291

.094

.595

.072

 Male

55.3

.256

.089

.673

.074

 Female

44.7

.354

.115

.520

.087

 East

54.1

.276

.099

.607

.068

 Central

32.9

.298

.086

.586

.074

 West

13.0

.335

.074

.572

.071

 Age 15–29

13.1

.392

.167

.359

.129

 Age 30–39

30.7

.295

.107

.810

.096

 Age 40–49

35.8

.283

.096

.802

.094

 Age 50–64

20.3

.278

.128

.415

.110

 Elementary school or below

2.1

.593

.505

.226

.139

 Junior high school

20.7

.433

.135

.447

.101

 High school

25.2

.355

.107

.566

.098

 Vocational school

12.0

.314

.112

.673

.131

 Junior college

24.8

.246

.086

.801

.092

 College or above

15.2

.183

.085

.797

.120

 Mining

2.3

.291

.201

–

–

 Manufacturing

21.6

.346

.134

–

–

 Power production and supply

3.4

.248

.142

–

–

 Construction

3.2

.352

.211

–

–

 Transportation and postal service

7.6

.288

.132

–

–

 Information technology

2.4

.292

.314

–

–

 Wholesales and retail sales

9.9

.471

.197

–

–

 Hotel and restaurant

2.7

.498

.333

–

–

 Banking and finance

2.9

.234

.157

–

–

 Real estate

1.9

.355

.353

–

–

 Leasing and commercial service

1.6

.371

.313

–

–

 Scientific research

2.1

.204

.175

–

–

 Environment and public facility

1.3

.311

.212

–

–

 Housekeeping

9.6

.509

.213

–

–

 Education

7.2

.237

.101

–

–

 Health care

4.8

.265

.170

–

–

 Sports and entertainment

1.8

.280

.226

–

–

 Public service

13.9

.245

.094

–

–

Total observations