Carribean 1500 results plotted by PHRF rating

I don't recall what year this was, but I plotted the results of the Caribbean 1500 from Norfolk to Tortola as a function of PHRF Rating. Our rating is ~168, so you have to extrapolate. These were boats that were in a cruising race, which means they used their engines. if we had similar conditions, we would likely arrive in about 9 days.