sample | Low class | Middle class | High class | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
A | 4107.12 | 17594.63 | 12793.69 | 1394.94 | 11046.33 | 10506.44 | 15441.42 | 3475.1 | 5308.89 | 5747.12 | 6355.08 |
B | 32229.89 | 60800.36 | 50264.77 | 4078.05 | 14288.57 | 9348.58 | 19481.61 | 30680.91 | - | 9361.91 | 3693.21 |
C | - | - | - | 1201.35 | - | - | - | - | - | - | - |