| Value |
Category |
| 1 |
by more than 50% |
| 2 |
between 20-50% |
| 3 |
between 10-20% |
| 4 |
less than 10% |
| 5 |
stayed same |
| 6 |
profit turned to loss |
| 7 |
loss turned to profit |
| 8 |
refused |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.