| ID | COURSE GRADE |
| 25 | B |
| 192 | A+ |
| 881 | A |
| 1008 | C |
| 1053 | D |
| 1175 | E |
| 1266 | B |
| 1582 | B+ |
| 1707 | E |
| 1775 | B+ |
| 1804 | D+ |
| 1949 | C+ |
| 2511 | D+ |
| 2732 | C |
| 2923 | B+ |
| 3024 | A+ |
| 3337 | A |
| 3402 | D |
| 3441 | B+ |
| 3518 | E |
| 3722 | B+ |
| 3783 | E |
| 3837 | DEF |
| 4075 | E |
| 4402 | D+ |
| 4560 | F |
| 4649 | A |
| 4668 | D |
| 4730 | D+ |
| 4992 | A |
| 5378 | F |
| 5407 | E |
| 5431 | A+ |
| 5488 | D+ |
| 5520 | F |
| 5869 | F |
| 5955 | F |
| 6462 | B+ |
| 6492 | D |
| 6675 | A |
| 6751 | A |
| 6802 | D+ |
| 7022 | C+ |
| 7439 | D+ |
| 8090 | C |
| 8279 | D |
| 8381 | B+ |
| 8433 | C |
| 8443 | C+ |
| 8753 | F |
| 8896 | D+ |
| 9373 | E |
| 9736 | E |
| 9974 | C |