# Table 5 Statistics of independent and objective variables

VariableMin.Max.Med.MeanStd. Dev.Corr. with Ti
Recovery time Ti (days)12437480.258.2
County population1,818395,32634,15446,86253,884-0.476***
Median income (\$)115283507417054.5181524466-0.489***
Housing damage rate0.1380.6570.3390.3490.1190.384***
$$WI(\mathcal {N}_{TD})$$01.00.1830.2320.1970.054
$$WI(\mathcal {N}_{TT})$$01.00.5850.5810.1520.105
$$WI(\mathcal {N}_{F})$$01.00.3560.3860.208-0.55***
$$WI(\mathcal {N}_{S})$$01.00.3960.4040.201-0.43***
$$WO(\mathcal {N}_{TD})$$01.00.1840.2320.1980.054
$$WO(\mathcal {N}_{TT})$$01.00.5780.5800.1510.084
$$WO(\mathcal {N}_{F})$$01.00.3100.3520.205-0.564***
$$WO(\mathcal {N}_{S})$$01.00.3410.3500.204-0.498***
$$W(\mathcal {N}_{TD})$$01.00.1840.2320.1980.054
$$W(\mathcal {N}_{TT})$$01.00.5820.5800.1510.094
$$W(\mathcal {N}_{F})$$01.00.3490.4000.217-0.602***
$$W(\mathcal {N}_{S})$$01.00.3590.3820.220-0.511***
$$CC(\mathcal {N}_{TD})$$01.00.1820.2210.1850.098
$$CC(\mathcal {N}_{TT})$$01.00.8320.8110.1510.011
$$CC(\mathcal {N}_{F})$$01.00.3610.3730.1500.533***
$$CC(\mathcal {N}_{S})$$01.00.5090.5090.1760.570***
$$DSJ(\mathcal {N}_{TD})$$01.00.3670.4510.2790.092
$$DSJ(\mathcal {N}_{TT})$$01.00.4310.4870.2720.187*
$$DSJ(\mathcal {N}_{F})$$01.00.0840.1850.2430.282**
$$DSJ(\mathcal {N}_{S})$$01.00.1850.2880.2630.397***
$$SPSJ(\mathcal {N}_{TD})$$01.00.0360.0640.1540.198*
$$SPSJ(\mathcal {N}_{TT})$$01.00.3670.4510.2790.092
$$SPSJ(\mathcal {N}_{F})$$01.00.1170.1430.1440.326***
$$SPSJ(\mathcal {N}_{S})$$01.00.1730.2050.1790.482*** 