N.9 Trainer s/n help

Greetings All

For those who own a N.9 rifle I am trying to get a rough estimate on production. Most of the rifles I have found are later examples and only a few 1957's and no 1958's at all.

From what I have dug up so far.
1956 A1 to ?? (A96 so far)
1957 A100 to ?? (A514 at least)
1958 no data
1959 A2090 to A2512
1960 A2670 +

I also need a body marking picture if anyone has a '58, I have the others.

Many thanks!!

1959 - A2381

1957 - A479

1960 - A2702

A2843 - 1960

56 - A96
57 - A626

I think I gave these to you but no harm in checking.

On https://rifleman.org.uk/Enfield_Rifle_No.9.html:
1957 A531

A2500 - 1959

Looks like I have the latest so far - 1960 A2873