Yes, I definitely agree with the need to add context. But at least the stats get the conversation started.
So from that perspective, you could argue that part of the reason he attempted less on Conor was due to Conor's inability to get up / lack of effective TDD. He got taken down by the very first attempt of the fight and never got back up. On the flip side, I would add that him standing with Conor for an entire round also shows more willingness to strike with Conor tired than other guys.
I've rewatched his fights with Edson and MJ multiple times and those guys presented a lot of danger. Even though they may not have landed anything significant as the fight went on, both remained explosive and Khabib seemed to have urgency in taking them down as much and as often as possible. The last 2 minutes of the Edson fight are actually a testament to this. Edson is going for headkicks and flying knees, and Khabib is forcing the takedown even with less than 20 seconds left in the fight because he perceives that.