We are analysing our sales process on a granular level, one of our goals was to see in a comparable way how long individual deals stayed at different stages of our sales pipeline.

I was surprised to see that it's not possible to export this data as the info is there at every deal page on the green pipeline at the top.  It would help a lot if this data was available to export as it's not a realistic option to collect all this manually.

I hope that an update in the future will solve this.