I had more than 160 status-flights last year and just one upgrade from MUC to AOI from Y to C. The funny thing: I dindn't want the upgrade, because in the ATR 42 you better sit in the first row. The forced me to take the upgrade, because all economy has been full. When I'd entered the plane and taken place in the C-compartement, aftre closing the doors the flight att. told me to move to the one remaining seat in the eco cpt. A terrible window seat which I don't like. My aisle-seat in the first row has been given away.
And since Nov. 15, as a LH-HON, I dindn't get any upgrade.