Variable name

Mean

Standard deviation

Minimum value

Maximum value

Savings rate 1

0.1348

0.8167

−2

1

Savings rate 2

0.3412

0.7718

−2

1

Savings rate 3

0.3904

1.2864

−2

1

Female labor participation

0.6527

0.4761

0

1

Family size

3.6229

1.3858

1

13

Household consumption (ten thousand yuan)

4.7871

4.6292

0.0888

96

Household income per capita (ten thousand yuan)

3.0896

3.9549

0

65

Medical insurance participation

0.9711

0.1674

0

1

Pension insurance participation

0.9342

0.2480

0

1

Husband’s wage income (ten thousand yuan)

4.1152

4.0536

0

120

Family member hospitalization

0.0935

0.2912

0

1

Married women’s education years

9.7981

4.3178

0

22

Married woman age

43.2654

8.9225

20

55

Number of children under 3 years old

0.0656

0.2576

0

3

Number of children 4 - 6 years old

0.0911

0.3000

0

3

Number of children aged 7 - 15

0.3249

0.5751

0

5

Unmarried boy

0.2471

0.4313

0

1

Older dependency ratio⁽¹⁾

0.0410

0.1045

0

0.6667

Married women are in poor health

0.1426

0.4986

0

1

Married women are healthy

0.3200

0.4665

0

1

Married women are very healthy

0.5367

0.3497

0

1

Deposit account balance (ten thousand yuan)

6.2310

24.6758

0

2002

Free housing

0.8410

0.3657

0

1

Average community consumption (ten thousand yuan)

4.7873

2.3681

0.5673

19.6528

Rural household registration

0.3025

0.4593

0

1

City house price (ten thousand yuan)⁽²⁾

1.5688

1.5453

0.2353

6.7822