| > 10 kg extra |  25.8% |
| 6-10 kg extra |  15.5% |
| 5 kg extra |  14.4% |
| Few kilos extra |  17.3% |
| Ideal |  15.2% |
| Need few kilos |  4.8% |
| Need 5 kg |  2.8% |
| Need 6-10 kg |  2.5% |
| Need > 10 kg |  1.8% |
