LHCb VELO - Hit Distributions

R Phi AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT AT AB CT CB AB AT CB CT