| Carrier | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | Mean | Std. Deviation | Std. Error | 95% Confidence Interval for Mean | Minimum | Maximum | ||
| Lower Bound | Upper Bound | |||||||
| 1.00 | 2 | 22.3750 | 19.77778 | 13.98500 | -155.3213 | 200.0713 | 8.39 | 36.36 |
| 2.00 | 2 | 8.1400 | 11.51170 | 8.14000 | -95.2885 | 111.5685 | .00 | 16.28 |
| 3.00 | 2 | 15.6350 | 7.65797 | 5.41500 | -53.1691 | 84.4391 | 10.22 | 21.05 |
| Total | 6 | 15.3833 | 12.53116 | 5.11582 | 2.2327 | 28.5340 | .00 | 36.36 |