You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up.
In the top menu of Excel select Data > Get Data > From File > From PDF. Browse your files and select the PDF with the table in it. Now select Import. Choose the table from the list that appears and ...
To edit a drop-down list in Excel, you can use a number of tools depending on how you created the list. Here's what you need to know.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results