Table 4.
n | P3 | P10 | P25 | P50 | P75 | P90 | P97 | |
---|---|---|---|---|---|---|---|---|
Boys | ||||||||
9 to 9.9 | 215 | 41.1 | 41.2 | 41.2 | 43.5 | 45.8 | 48.2 | 51.6 |
10 to 10.9 | 399 | 39.3 | 39.3 | 41.5 | 43.9 | 46.4 | 48.8 | 51.2 |
11 to 11.9 | 408 | 37.3 | 37.3 | 39.8 | 42.3 | 44.7 | 47.4 | 49.7 |
12 to 12.9 | 381 | 35.4 | 35.4 | 37.9 | 40.5 | 45.4 | 48.1 | 50.6 |
13 to 13.9 | 391 | 33.4 | 35.9 | 38.7 | 41.3 | 43.9 | 49.2 | 51.8 |
14 to 14.9 | 434 | 31.5 | 34.2 | 39.4 | 42.3 | 47.5 | 50.2 | 53.1 |
15 to 15.9 | 403 | 29.6 | 35.0 | 37.9 | 43.3 | 46.2 | 49.0 | 51.7 |
16 to 16.9 | 340 | 30.5 | 33.3 | 36.2 | 41.9 | 44.7 | 50.3 | 53.1 |
17 to 17.9 | 240 | 25.7 | 31.5 | 37.4 | 40.3 | 46.0 | 49.1 | 52.0 |
Total | 3211 | 32.3 | 35.9 | 39.3 | 42.3 | 46.0 | 49.0 | 52.0 |
Girls | ||||||||
9 to 9.9 | 293 | 41.1 | 41.2 | 41.2 | 43.4 | 43.5 | 45.8 | 48.2 |
10 to 10.9 | 628 | 39.3 | 39.3 | 39.3 | 41.7 | 43.9 | 46.4 | 48.8 |
11 to 11.9 | 585 | 37.3 | 37.3 | 37.3 | 39.8 | 42.3 | 44.7 | 47.2 |
12 to 12.9 | 464 | 35.4 | 35.4 | 37.8 | 40.3 | 40.5 | 43.0 | 45.6 |
13 to 13.9 | 429 | 33.4 | 33.4 | 36.1 | 38.5 | 41.2 | 43.9 | 46.5 |
14 to 14.9 | 555 | 31.5 | 31.5 | 34.2 | 36.9 | 39.6 | 42.3 | 45.0 |
15 to 15.9 | 434 | 29.6 | 29.6 | 32.3 | 35.0 | 37.7 | 40.6 | 46.0 |
16 to 16.9 | 383 | 27.6 | 30.3 | 30.5 | 33.3 | 36.2 | 39.0 | 44.6 |
17 to 17.9 | 262 | 25.7 | 28.5 | 28.6 | 31.5 | 34.5 | 40.2 | 43.2 |
Total | 4033 | 28.6 | 31.5 | 35.2 | 39.3 | 41.7 | 44.1 | 46.5 |
P = percentile.