| Responses |
| 1 |
Up to £5,200 |
332 |
| 2 |
£5,200 less than £7,800 |
321 |
| 3 |
£7,800 less than £10,400 |
488 |
| 4 |
£10,400 less than £13,000 |
616 |
| 5 |
£13,000 less than £15,600 |
629 |
| 6 |
£15,600 less than £18,200 |
636 |
| 7 |
£18,200 less than £20,800 |
572 |
| 8 |
£20,800 less than £23,400 |
630 |
| 9 |
£23,400 less than £26,000 |
507 |
| 10 |
£26,000 less than £28,600 |
381 |
| 11 |
£28,600 less than £31,200 |
505 |
| 12 |
£31,200 less than £33,800 |
311 |
| 13 |
£33,800 less than £36,400 |
318 |
| 14 |
£36,400 less than £41,600 |
542 |
| 15 |
£41,600 less than £46,800 |
440 |
| 16 |
£46,800 less than £52,000 |
524 |
| 17 |
£52,000 less than £60,000 |
452 |
| 18 |
£60,000 less than £70,000 |
420 |
| 19 |
£70,000 less than £80,000 |
320 |
| 20 |
£80,000 less than £90,000 |
251 |
| 21 |
£90,000 less than £100,000 |
174 |
| 22 |
£100,000 less than £110,000 |
116 |
| 23 |
£110,000 less than £120,000 |
71 |
| 24 |
£120,000 less than £130,000 |
61 |
| 25 |
£130,000 less than £140,000 |
50 |
| 26 |
£140,000 less than £150,000 |
56 |
| 27 |
£150,000 or more |
190 |
| 96 |
Don't know |
839 |
| 97 |
Refused |
1286 |
| -1 |
Not applicable |
296 |
|