Apple gave its notebooks an interesting boost with the new MacBook Air, but it also made a somewhat unexpected and successful move: it made the 11-inch MacBook Air the "Mac of the people."
Traditionally Apple's cheapest laptop has always been the best seller (in the past the 13 ″ MacBook was), so 28% of the total that now represents the MacBook Air makes it clear that this model is growing dramatically.
Another reason could also be the slight abandonment that the MacBook Pro is suffering, and that is that we cannot forget that it has maintained the same design for more than three years, which does not exactly reactivate the purchase intention of some users.
Source | TUAW
What a statement that the Apple ones have been marked ... if you take into account that now there is no Macbook and that MBP sales are going down, there you have the quota increase ...