Get content of a header tag searching by header tag name

I'm scraping a page and I have to get the number of employees from this format:

<h5>Number of Employees</h5>
<p>
            20
</p>

I need to get the number "20" the problem is that this numbers isn't always in the same header, sometimes is in "h4" and there are more ''h5" headers, so I need to find the data that is contained in the header named: "Number of Employees" and the extract the number that is in the contained paragraph

This is the link of the page

http://www.bbb.org/chicago/business-reviews/paving-contractors/lester-s-material-service-inc-in-grayslake-il-72000434/

Well, the easiest way is to find an element that contains the "Number of Employees"-text, and then simply take the paragraph after that, assuming that the paragraph always follows right after.

Here's a quick and dirty piece of code that does this, and prints the number out:

parent = soup.find("div", id='business-additional-info-text')
for child in parent.children:
    if("Number of Employees" in child):
        print(child.findNext('p').contents[0].strip())