Can you provide the methodology for how you are doing the counting where you come to that conclusion?
Counting linux usage is a pretty difficult thing to get correct. Counting specific desktop environment usage even more so. So if you are going to be making comparative claims as to market penetration, please describe the analysis process and data sources you are using to generate the numbers. Without some sort of published methodology, any the credibility of any claim with regard to market impact is difficult to assess.