What Google Trends tells us about Mind Mapping

I recently used Google Trends to check out where in the Wolrd, the word "Mind Mapping" was most searched thru the Google Search Engine.
The result was spectacular : South East Asia is clearly leading the searches about Mind Mapping. As you can see on the image, Malaysia, Singapore, Indonesia and Thailand are the four top contries for searching about Mind Mapping on Google.
Does it mean that the interest about the Method is bigger in this part of the world? It is difficult to say but surely it indicates that a lot of people are actually searching information in this part of the World about Mind Mapping, maybe in a short future some event s or facts will make us able to confirm this trend.