Frequency

Percentage

Cumulative percentage

Below 1000 RMB

25

11.4

11.4

1000 - 2000 RMB

25

11.4

22.8

2000 - 3000 RMB

50

22.7

45.5

3000 - 4000 RMB

40

18.2

63.7

Above 4000 RMB

80

36.3

100.0

In total

220

100.0