Lets say I want to count the total number of occurrences of a name contained within a string in a column and display that total next to all occurrences of that name in a new column beside it. For example, if I have:

```none
Name  | Home Address | Special ID 
==================================
Frank | 152414       | aTRF342
Jane  | 4342342      | rRFC432
Mary  | 423432       | xTRF353
James | 32111111     | tLZQ399
May   |    4302443   | 3TRF322

```

How would I count the occurrences of special tags like 'TRF', 'RFC', or 'LZQ' so the table looks like this:

```none
Name  | Home Address | Special ID  | Occurrences
================================================
Frank | 152414       | aTRF342     |     3
Jane  | 4342342      | rRFC432     |     1
Mary  | 423432       | xTRF353     |     3
James | 32111111     | tLZQ399     |     1
May   |    4302443   | 3TRF322     |     3

```

Currently using Access 2007. Is this even possible using a SQL query?