变量名称 | 缺失数量 | 变量名称 | 缺失数量 |
X3 | 2161 | X20 | 133 |
X5 | 217 | X21 | 133 |
X6 | 36 | X22 | 133 |
X7 | 36 | X23 | 133 |
X8 | 36 | X26 | 32,329 |
X9 | 36 | X27 | 32,329 |
X10 | 36 | X28 | 241 |
X11 | 36 | X29 | 241 |
X12 | 36 | X30 | 241 |
X13 | 36 | X31 | 241 |
X14 | 36 | X32 | 2083 |
X15 | 36 | X33 | 2083 |
X16 | 36 | X34 | 2916 |
X17 | 36 | X35 | 3149 |
X18 | 133 | X36 | 3072 |
X19 | 133 | X38 | 42,608 |