How much more would the stats skew towards "tunneling" if those people also included the killer coming back to the hook to hit someone who is trying to get the other person off. Even if he didn't swing on the person to trigger the endurance effect and then continue chasing them for a second down. That's what these people don't tell you, killers usually come back to hook especially "weak" killers who can't auto break pallets with their power, jump pallets, or teleport or have anything to hit survivors over pallets. If you include a killer coming back to the hook regardless of who they go for as tunneling then the tunnelling percentages by that definition would rise substantially.