Automatic counting of object on a pdf ?

Hi

I receive document which are made with Autocad.

For many reasons, the people who sent me these pdf don't want to send me the dwg file.

So i have to count object on  it manually for my work

But i'm wondering if there is a way to do it on adobe acrobat directly and  automaticly ?

I give you an example here

There's  3 type of symbol on this picture, the orange one, the "PT1" one, and the blue one

Did there is a way to count them all automaticly per symbol's type? 

Thanks in advance.