Not that I know much about website coding but I would expect the code to be fairly complicated for that.
Also, should they be counted as individual stats? This list isn't even reliant on code its just someone doing a tally. http://www.australianracingrecords.c...ltime-trainers
They have Cummings, Waterhouse, Hayes, Hawkes, Freedman etc seperated.
https://www.harness.org.au/racing/tr...en-d-m-obrien/