I have 2 columns of data. I need to count how many Advanced are also Safety and so on and so forth. How many Major are Safety, CD, etc. How many Advanced are Safety, CD, etc.
???
<tbody>
</tbody><colgroup><col><col></colgroup>
???
Advanced | Safety |
Major | CD |
Standard | PD |
Advanced | Safety |
Advanced | PD |
Major | QC |
Advanced | PD |
Quick | QC |
Advanced | Safety |
<tbody>
</tbody><colgroup><col><col></colgroup>