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 |