| no. | Code | Title | Period | Head | No. of publications |
|---|---|---|---|---|---|
| 1. | N1-0079 |
|
1/1/2018 - 12/31/2021 |
|
3,363 |
| 2. | J2-7624 |
|
1/1/1996 - 12/31/1998 |
|
4,886 |
| 3. | L2-7574 |
|
1/1/1996 - 12/31/1998 |
|
5,345 |
| 4. | J2-7274 |
|
1/1/1995 - 6/30/1998 |
|
2,061 |