ADAudit and MSSQL

ADAudit and MSSQL

Hey. I set up the database on the MSSQL server.
I have a problem with the volume of this database.
The screenshot shows that the data from the OTHER are the most important.
If you look at the tables, then the most popular size for tables with similar names is AUDUnusualCountInput_4246_1_1528437357360
Someone can help understand what it is. And how can I clean this data.