You could win one of two €100 One4All vouchers. (5–10 minutes)
Take our short Customer Satisfaction Survey and tell us how we can improve. You could win one of two €100 One4All vouchers. (5–10 minutes)
| With Supports | Without Supports | |
| 10th Pctl | -3.7 | -18.5 |
| 20th | -4.2 | -29.3 |
| 30th | -0.4 | -19.1 |
| 40th | -0.1 | -23.6 |
| 50th | -1.7 | -19.6 |
| 60th | -1.6 | -17.2 |
| 70th | -2.7 | -17 |
| 80th | -2.9 | -12.9 |
| 90th Pctl | -2.5 | -7.7 |