Also:

All races 1/8/91 to 31/7/01 ONLY criterion is race number. SOLE FAVOURITE.

R1....37.8%/72.8%
R2....36.6%/70.7%
R3....35.3%/69.4%
R4....34.4%/68.6%
R5....32.8%/66.5%
R6....31.5%/64.3%
R7....29.5%/60.6%
R8....28.2%/58.6%

For the same period 48,111 Maiden race Sole Faves gave 35.7%/69.4%