Time | December | January | March | April | May | June |
Age | 6 | 7 | 9 | 10 | 11 | 12 |
Weight | 232 ± 55.2 | 328 ± 110 | 418 ± 60.0 | 518 ± 176 | 810 ± 116 | 1180 ± 277 |
Length | 24.4 ± 3.86 | 29.3 ± 6.86 | 31.8 ± 2.88 | 35.4 ± 4.01 | 40.0 ± 1.77 | 44.6 ± 3.69 |