Hello to All

I have read with interest many of the posts in this forum over the last 2 to 3 years and obviously there are many "dedicated punters" around. I have an interest in favouites win %, being that is an reasonablly easy set of statistics to follow and record, and am working on a "theory" and was wondering if anyone could provide me with some statistics going back 2 or more years.

What I am looking for are some stats on Fav win % when compared with the number of starters in the race.

My method of keeping records is pretty basic and time does not allow me to record the number of runners in each race.

Any help would be greatly appreciated.

Graham