Region: AtlNE

                                   sci01m                aci01m          aci01m/sci01         
                     Prod       mean       stdev        mean       stdev        mean       stdev
          chl_oc4,chl_oc3     0.54619     0.20648     0.54499     0.24177     0.97928     0.10388
                   chl_ci     0.54648     0.20771     0.55885     0.23415     1.01517     0.09169