| Attribute of design stage | Description | Coefficient of actual success degree | |
| PSD | PST_ | ||
| 10052 | Actual performance man-hour _of requirement definition | 0.0029 | 0.1412 |
| 10053 | Actual performance man-hour _of basic design | −0.2381 | −0.0072 |
| 10054 | Actual performance man-hour _of detail design | −0.1857 | −0.0147 |
| 1005234 | Actual performance man-hour total of design = 10052 + 10053 + 10054 | −0.1974 | 0.0069 |
| 100523 | =10052 + 10053 | −0.2035 | 0.0364 |
| 100534 | = 10053 + 10054 | −0.2071 | −0.0119 |
| 100524 | = 10052 + 10054 | −0.1718 | 0.0149 |
| 5249 | Actual review indication number of basic design | −0.4511 | −0.3745 |
| 5249dm | =5249/10053 | −0.4733 | −0.7891 |
| 5249dtm | = 5249/1005234 | −0.4785 | −0.7920 |
| 5249rbm | = 5249/100523 | −0.4534 | −0.8178 |
| 5249bdm | = 5249/100534 | −0.4129 | −0.6395 |
| 5249rdm | = 524/100524 | −0.1753 | −0.0251 |