max of 202 shares each, page-21

lets say 450,000 shareholders
40% did not participate ( 60%? for anz)
25% had $500.......112,500...$56.25 million
15% had $2000......67500... $135 million
10% had $5000....45,000....$225 million
5% had $10,000..22,500....$225 million
5% had $15,000..22,500...337.5 million

I not sure the basis of your figures. If you add these figures together you get total applications for $978.75M. But the announcement said total applications was for $2.6B.

Also note that $2000 was not an option. It was $500, $1K, $5K, $10K and $15K