I am sure this is only a small snap shot. I think 2nd quarter had only 18k MY's or there about, So I think there is about 2000ish entries that are current and entries that don't get updated every 90 days fall off. I would guess this is about 30-40% of all Y orders at best. I would also deduce that only 50-60% follow through with their data entry. I think many move on as soon as they get their car. These are my own assumptions after obsessing over these spreadsheets for the past 2 months. I actually hope empty cells are people who just lost interest because then I could assume My order is due next!