| Leeftijd | Mannen | Vrouwen |
|---|---|---|
| < 9 j | 34-169 µg/24u | 18-144 µg/24u |
| 9 j-13 j | 84-422 µg/24u | 43-122 µg/24u |
| 13 j-18 j | 91-456 µg/24u | 33-185 µg/24u |
| 18 j-30 j | 103-390 µg/24u | 103-390 µg/24u |
| 30 j-40 j | 111-419 µg/24u | 111-419 µg/24u |
| 40 j-50 j | 119-451 µg/24u | 119-451 µg/24u |
| 50 j-60 j | 128-484 µg/24u | 128-484 µg/24u |
| 60 j-70 j | 138-521 µg/24u | 138-521 µg/24u |
| > 70 j | 148-560 µg/24u | 148-560 µg/24u |