Group the cases by received/noticed month.
  
  
  The data is much less than normal. This is because the history record only has been captured since late 2021.
  
  And, a lot of cases can't get received date, because the first date shows on USCIS case status page is the noticed date.
  
  So, the month key is a mix of received date and noticed date.
| Status Starts With | Category | 
|---|---|
| Case Was Approved Card Was New Card Is Being Produced | Approved | 
| Expedite Request Denied Case Was Received Fingerprint Fee Was Received | Received | 
| Case Was Updated To Show Fingerprints Were Taken | Fingerprinted | 
| Request For Additional Evidence | RFE | 
| Response To USCIS' Request For Evidence Was Received | RRFE | 
| Case Transferred Case Was Transferred | Transferred | 
| Case Rejected Case Was Rejected | Rejected |