i don't record all distances/trips, so roughly:
decathlon triban 5 (hybrid, disc brake, brooks saddle, m+ tyres, mudguards etc) - commuting, social rides, audaxes - 85% of journeys
tifosi ck7 (now dismantled, used for long rides) - 4%
fuji pro racing bike (bits transfered from tifosi) - social rides, audaxes, odd club run - 6%
saracen folding bike - commuting, train journeys, for fun, racing - 2%
raleigh fixed/ss bike (need to use it more) - commuting in dry weather - 1%
bso hack no.1 (before it got nicked) - 1%
bso hack no.2 (before it got vadalised beyond repair) - 1%
distance wise i think i've done the same on hybrid and racing bike, about 5000 km each, and 1000 km between other bikes.