added info about more data to README

README.md

@@ -67,6 +67,8 @@ As an example the following command will output the test data in the `json` form
   ./data.py -t pdf 2368599
 ```
 
+You can use other `JOBID`s which you can find in `test/data` directory.
+
 ## Export job info
 In order to export the job info with `JOBID` you should call `export.py`:
 ```bash