Weight (kgs) | 2-4 months (g) | 4-8 months (g) | 9-12 months (g) | Adult (g) |
1 | 57 | 48 | 38 | 31 |
2.25 | 106 | 88 | 70 | 56 |
4.5 | 177 | 148 | 118 | 95 |
9 | 298 | 249 | 199 | 159 |
13.5 | 405 | 337 | 270 | 216 |
18 | 502 | 418 | 335 | 268 |
27 | 567 | 454 | 363 | |
36 | 563 | 450 | ||
45 | 665 | 532 | ||
57 | 794 | 636 | ||
68 | 725 | |||
79 | 812 |