How would you know that? And what does it matter?
Because you said it was about the hours.
True. To businesses, time is money. To myself, not so much so. Businesses can justify introducing employee pay into the cost-effectiveness computation. Individuals have a harder time doing that
I think businesses THINK that time is money... those same businesses aren't out purchasing videoconferencing systems to drop the travel altogether... so they're essentially lying.
(Adoption of videoconferencing is high, but not nearly as high as say... if even an airplane ride cost you millions lost while you flew. Beancounters aren't pushing it... it's usually championed by a younger exec crowd.
Having worked for a company that produces such gear, travel was virtually verboten for internal work, and mainly only used for customer visits... EXCEPT that people like to meet and see the execs in person... a strange human need, but the execs were constantly flying between sites to have in-person sessions, that were little more than meet and greet, and rarely contained any serious business purposes.
The few serious business purpose meetings weren't done ANYWHERE near the offices in a Public company, for fear that the information would leak... they were usually done over dinner at a fine restaurant or golf course.
One exec had an entire videoconferencing stage room installed in his basement. It made it look ilke he was sitting in one of the offices that had those huge room style systems installed. He flew a lot less than the others.
There's a certain social norm/lifestyle that says you have to meet in person still, and that was a significant detractor from videoconferencing sales. Internally, the systems on our desks were easier to dial than a cell phone. We used the heck out of the systems internally. We even had some managers complain when they'd book a room, and we'd all dial in from our desks.
Ironically, they would complain about it only when there were visiting execs to impress in that room. Otherwise, they'd cancel the room and we'd ALL take the conference call from our desks.
So the protocol was... "Out of town execs flew in on the jet today, everyone meet in the conference room." Or... "We'll have our usual video meeting at 3PM. No execs in from out of town today."
It was quite odd.