It's way more than that because the page breaks will also change based on screen size including apps on other devices. We aren't seeing the full data here so I

It's way more than that because the page breaks will also change based on screen size including apps on other devices. We aren't seeing the full data here so I bet one of the columns here is currentLocation using the word break location (which I've heard is how Loc XXX is calculated for kindle books) instead of a page number.