@cszabla I think it is number of ships. But I had same thought. LA is clearly slowest as another chart I tweeted out clearly showed.
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow the money,…