Toyota has claim to the #1 and 2 slots. Unfortunaly, the Accord and Civic suffered the heaviest losses of any of the top 10 cars listed. Last year, the accord and civic finished 2nd and 4th, but are 3rd and 7th this year to date. The civic has aged a bit, and nearing the end of its life cycle so a drop in sales is no surprise, but the accord is only 2-3 model years old?
Biggest surprise to me is the Mustang. All the cars listed are practical 4 door family cars, and so the mustang seems out of place.