To corroborate your statement, i worked at Booking ~4 years ago, and the internal rumours were that Booking represented ~85% of the PCLN value. I'm sure it flu

To corroborate your statement, i worked at Booking ~4 years ago, and the internal rumours were that Booking represented ~85% of the PCLN value. I'm sure it fluctuated since, and from friends still working there, i would guess upwards.