Lets look at those numbers again and apply a little Wouterism, Ignoring the last 40 years

H16 produced last year = 202 Average produced last 5 years = 115 , 2003 % sales rise over av +76%
A class produced last year 100; Average produced last 5 years = 90; 2003 % sales rise over av +11%
F18 produced last year = 300; Average produced last 5 years = 400; 2003 % sales rise over av -25%
Tornado produced last year = 38; Average produced last 5 years = 40; 2003 % sales rise over av 1%