|  | AP | AP/AS | AP/US | AP/AS Child | AP/US Child | UP | UP/AS | UP/US | UP/AS Child | UP/US Child | Total Median |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Median | AmI | 17 | 18 | 17 | 12 | 5 | 12 | 16 | 12 | 9 | 4 | 12 |
 | X | 14 | 17 | 14 | 14 | 4 | 12 | 15 | 12 | N/A | N/A | 14 |
Mean | AmI | 18.0 | 21.0 | 17.3 | 13.1 | 5.2 | 12.4 | 15.2 | 12.5 | 9.0 | 4.4 | 12.8 |
 | X | 13.5 | 17.0 | 13.5 | 14.0 | 4.0 | 11.3 | 15.0 | 11.3 | N/A | N/A | 13.5 |
Range | AmI | 9-42 | 14-44 | 9-30 | 9-21 | 4-13 | 6-19 | 10-19 | 6-21 | 6-12 | 2-12 | Â |
 | X | 11-15 | 17 | 11-15 | 14 | 4 | 7-15 | 15 | 7-15 | N/A | N/A |  |
STDEV | AmI | 6.3 | 7.0 | 4.7 | 3.4 | 2.0 | 4.4 | 3.5 | 4.7 | 2.9 | 3.4 | 4.0 |
 | X | 1.9 | N/A | 1.9 | N/A | 0.0 | 4.0 | N/A | 4.0 | N/A | N/A | 1.9 |