Value | Category |
---|---|
1 | Less than VT5,000 |
2 | VT5,000 to VT10,000 |
3 | VT10,000 to VT20,000 |
4 | VT20,000 to VT30,000 |
5 | VT30,000 to VT40,000 |
6 | VT50,000 to VT100,000 |
7 | VT100,000 to VT150,000 |
8 | VT150,000 to VT200,000 |
9 | More than VT200,000 |
98 | do not know |
99 | refuse to answer |
Sysmiss |