In Google Search Console: Total Clicks differ from the sum clicks on search queries

[NachoRetta]

Hi.This may be a google technical question, but I've searched a lot and I couldn't find any certain information about that.The problem appears when you look at two stats in Search Console ( WebMasters Tools, some months ago), particulary in the Search Analysis.1- Total clicks2- Sum of clicks at every search query.I attached an image to make me clear.8IZsxs6.png

[DirkC]

The answer doesn't change - even after the update the totals of clicks for the individual keywords will in most cases not correspond to the total number of clicks which is listed above the list. I just did a quick check on our properties - and there doesn't seem to be a significant change.

[GastonRiera]

What do you think about the update that was informed some days after your answer?
It's showed in the WMT console:

https://support.google.com/webmasters/answer/6211453#search_analytics

[DirkC]

It's always this way - if you add up the clicks of the individual keywords about 50% of the clicks are missing. Google gives some reasons here (like privacy reasons) but they can hardly explain the (huge) differences. 
See it from the positive side - at least you have some visibility on the keywords...

Dirk