So, am I right in assuming that this does not clearly reflect that early stage in development when there are less than 20 people in your company and there are i

So, am I right in assuming that this does not clearly reflect that early stage in development when there are less than 20 people in your company and there are individuals with multiple roles? I understand that there's a 6-20 group in there, but what happens when your software engineer is also your administrator, QA and tech support and your CFO is also your sales developer and sales engineer. Cool graphs though.