|
| PST-P | PST-12ns | PST-12s | |||||||
| Answer | N | % of sample | % of PST | N | % of sample | % of PST | N | % of sample | % of PST | |
| 1 | < | 71 | 55.5% | 100.0% | 55 | 43.0% | 98.2% | 2 | 1.6% | 6.5% |
| > | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | |
| = | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | |
| X | 0 | 0.0% | 0.0% | 1 | 3.3% | 1.8% | 29 | 96.7% | 93.5% | |
| 2 | < | 0 | 0.0% | 0.0% | 1 | 100.0% | 1.8% | 0 | 0.0% | 0.0% |
| > | 4 | 100.0% | 5.6% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | |
| = | 67 | 55.4% | 94.4% | 52 | 43.0% | 94.5% | 2 | 1.7% | 6.5% | |
| X | 0 | 0.0% | 0.0% | 2 | 6.5% | 3.6% | 29 | 93.5% | 93.5% | |
| 3 | < | 68 | 55.7% | 95.8% | 53 | 43.4% | 94.6% | 1 | 0.8% | 3.2% |
| > | 1 | 33.3% | 1.4% | 2 | 66.7% | 3.6% | 0 | 0.0% | 0.0% | |
| = | 2 | 100.0% | 2.8% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | |
| X | 0 | 0.0% | 0.0% | 1 | 3.2% | 1.8% | 30 | 96.8% | 96.8% | |
| 17 | < | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% |
| > | 3 | 50.0% | 4.2% | 3 | 50.0% | 5.6% | 0 | 0.0% | 0.0% | |
| = | 64 | 58.2% | 90.1% | 45 | 40.9% | 83.3% | 1 | 0.9% | 3.2% | |
| X | 4 | 10.0% | 5.6% | 6 | 15.0% | 11.1% | 30 | 75.0% | 96.8% | |