Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Level of screws
| Screw position | Correct (n) (%) |
Minor breach (n) (%) |
Major breach (n) (%) |
Total (n) (%) |
|---|---|---|---|---|
| C1 | 1 (100) |
0 (0) |
0 (0) |
1 (100) |
| C2 | 7 (87) |
1 (13) |
0 (0) |
8 (100) |
| C3 | 16 (61) |
8 (31) |
2 (8) |
26 (100) |
| C4 | 9 (48) |
6 (32) |
4 (21) |
19 (100) |
| C5 | 11 (79) |
1 (7) |
2 (14) |
14 (100) |
| C6 | 11 (91) |
1 (9) |
0 (0) |
12 (100) |
| C7 | 11 (79) |
3 (21) |
0 (0) |
14 (100) |
| Total | 66 (70) |
20 (21) |
8 (9) |
94 (100) |
