How many companies are using which sharepoint version

Question

Is there a current survey/statistik how many companies are using which sharepoint version?

Someting like this?

Total companies: x
- using SP 2003: x%
- using SP 2007: x%
- using SP 2010: x%

Couldn't find a current (this year) one on google.

Answer 1

I don't think you'll find a specific report with such sales statistics (Microsoft's discretion may be limited only to their partnet/vendors). Alternatively, you can forage through various SharePoint industry posts to obtain the sales statistics (a few examples) -

1. SharePoint sales help Microsoft reach record revenue
2. Sales rocket for Microsoft SharePoint Server
3. Bill Gates Touts Strong Growth and Enterprise Adoption of Microsoft Office SharePoint Server 2007